1996666224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 6513868800

約数和(自身を除く): 4517202576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 79, 84, 107, 111, 112, 114, 133, 148, 152, 158, 168, 214, 222, 228, 237, 259, 266, 296, 304, 316, 321, 336, 399, 428, 444, 456, 474, 518, 532, 553, 592, 632, 642, 703, 749, 777, 798, 856, 888, 912, 948, 1036, 1064, 1106, 1264, 1284, 1406, 1498, 1501, 1554, 1596, 1659, 1712, 1776, 1896, 2033, 2072, 2109, 2128, 2212, 2247, 2568, 2812, 2923, 2996, 3002, 3108, 3192, 3318, 3792, 3959, 4066, 4144, 4218, 4424, 4494, 4503, 4921, 5136, 5624, 5846, 5992, 6004, 6099, 6216, 6384, 6636, 7918, 8132, 8436, 8453, 8769, 8848, 8988, 9006, 9842, 10507, 11248, 11692, 11877, 11984, 12008, 12198, 12432, 13272, 14231, 14763, 15836, 16264, 16872, 16906, 17538, 17976, 18012, 19684, 20461, 21014, 23384, 23754, 24016, 24396, 25359, 26544, 27713, 28462, 29526, 31521, 31672, 32528, 33744, 33812, 35076, 35952, 36024, 39368, 40922, 42028, 42693, 46768, 47508, 48792, 50718, 55426, 55537, 56924, 59052, 59171, 61383, 63042, 63344, 67624, 70152, 72048, 75221, 78736, 81844, 83139, 84056, 85386, 95016, 97584, 101436, 110852, 111074, 113848, 118104, 118342, 122766, 126084, 135248, 140304, 150442, 160607, 163688, 166278, 166611, 168112, 170772, 177513, 190032, 202872, 221704, 222148, 225663, 227696, 236208, 236684, 245532, 252168, 300884, 312761, 321214, 327376, 332556, 333222, 341544, 355026, 388759, 405744, 443408, 444296, 451326, 473368, 481821, 491064, 504336, 526547, 601768, 625522, 642428, 665112, 666444, 683088, 710052, 777518, 888592, 902652, 938283, 946736, 963642, 982128, 1053094, 1124249, 1166277, 1203536, 1251044, 1284856, 1330224, 1332888, 1420104, 1555036, 1579641, 1805304, 1876566, 1927284, 2106188, 2189327, 2248498, 2332554, 2502088, 2569712, 2665776, 2840208, 3110072, 3159282, 3372747, 3610608, 3753132, 3854568, 4212376, 4378654, 4496996, 4665108, 5004176, 5942459, 6220144, 6318564, 6567981, 6745494, 7506264, 7709136, 8424752, 8757308, 8993992, 9330216, 11884918, 12637128, 13135962, 13490988, 15012528, 17514616, 17827377, 17987984, 18660432, 23769836, 25274256, 26271924, 26981976, 35029232, 35654754, 41597213, 47539672, 52543848, 53963952, 71309508, 83194426, 95079344, 105087696, 124791639, 142619016, 166388852, 249583278, 285238032, 332777704, 499166556, 665555408, 998333112, 1996666224]

約数ペア:

[(1, 1996666224), (2, 998333112), (3, 665555408), (4, 499166556), (6, 332777704), (7, 285238032), (8, 249583278), (12, 166388852), (14, 142619016), (16, 124791639), (19, 105087696), (21, 95079344), (24, 83194426), (28, 71309508), (37, 53963952), (38, 52543848), (42, 47539672), (48, 41597213), (56, 35654754), (57, 35029232), (74, 26981976), (76, 26271924), (79, 25274256), (84, 23769836), (107, 18660432), (111, 17987984), (112, 17827377), (114, 17514616), (133, 15012528), (148, 13490988), (152, 13135962), (158, 12637128), (168, 11884918), (214, 9330216), (222, 8993992), (228, 8757308), (237, 8424752), (259, 7709136), (266, 7506264), (296, 6745494), (304, 6567981), (316, 6318564), (321, 6220144), (336, 5942459), (399, 5004176), (428, 4665108), (444, 4496996), (456, 4378654), (474, 4212376), (518, 3854568), (532, 3753132), (553, 3610608), (592, 3372747), (632, 3159282), (642, 3110072), (703, 2840208), (749, 2665776), (777, 2569712), (798, 2502088), (856, 2332554), (888, 2248498), (912, 2189327), (948, 2106188), (1036, 1927284), (1064, 1876566), (1106, 1805304), (1264, 1579641), (1284, 1555036), (1406, 1420104), (1498, 1332888), (1501, 1330224), (1554, 1284856), (1596, 1251044), (1659, 1203536), (1712, 1166277), (1776, 1124249), (1896, 1053094), (2033, 982128), (2072, 963642), (2109, 946736), (2128, 938283), (2212, 902652), (2247, 888592), (2568, 777518), (2812, 710052), (2923, 683088), (2996, 666444), (3002, 665112), (3108, 642428), (3192, 625522), (3318, 601768), (3792, 526547), (3959, 504336), (4066, 491064), (4144, 481821), (4218, 473368), (4424, 451326), (4494, 444296), (4503, 443408), (4921, 405744), (5136, 388759), (5624, 355026), (5846, 341544), (5992, 333222), (6004, 332556), (6099, 327376), (6216, 321214), (6384, 312761), (6636, 300884), (7918, 252168), (8132, 245532), (8436, 236684), (8453, 236208), (8769, 227696), (8848, 225663), (8988, 222148), (9006, 221704), (9842, 202872), (10507, 190032), (11248, 177513), (11692, 170772), (11877, 168112), (11984, 166611), (12008, 166278), (12198, 163688), (12432, 160607), (13272, 150442), (14231, 140304), (14763, 135248), (15836, 126084), (16264, 122766), (16872, 118342), (16906, 118104), (17538, 113848), (17976, 111074), (18012, 110852), (19684, 101436), (20461, 97584), (21014, 95016), (23384, 85386), (23754, 84056), (24016, 83139), (24396, 81844), (25359, 78736), (26544, 75221), (27713, 72048), (28462, 70152), (29526, 67624), (31521, 63344), (31672, 63042), (32528, 61383), (33744, 59171), (33812, 59052), (35076, 56924), (35952, 55537), (36024, 55426), (39368, 50718), (40922, 48792), (42028, 47508), (42693, 46768)]