12856919292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 288

約数和(自身を含む): 40449024000

約数和(自身を除く): 27592104708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 109, 124, 126, 147, 186, 189, 196, 217, 218, 252, 279, 294, 327, 372, 378, 434, 436, 441, 558, 588, 651, 654, 719, 756, 763, 837, 868, 882, 981, 1116, 1302, 1308, 1323, 1438, 1519, 1526, 1674, 1764, 1953, 1962, 2157, 2289, 2604, 2646, 2876, 2943, 3038, 3052, 3348, 3379, 3906, 3924, 4314, 4557, 4578, 5033, 5292, 5341, 5859, 5886, 6076, 6471, 6758, 6867, 7812, 8628, 9114, 9156, 10066, 10137, 10682, 11718, 11772, 12942, 13516, 13671, 13734, 15099, 16023, 18228, 19413, 20132, 20274, 20601, 21364, 22289, 23436, 23653, 25884, 27342, 27468, 30198, 30411, 32046, 35231, 38826, 40548, 41013, 41202, 44578, 45297, 47306, 48069, 54684, 60396, 60822, 64092, 66867, 70462, 70959, 77652, 78371, 82026, 82404, 89156, 90594, 91233, 94612, 96138, 105693, 121644, 133734, 135891, 140924, 141918, 144207, 156023, 156742, 164052, 165571, 181188, 182466, 192276, 200601, 211386, 212877, 235113, 267468, 271782, 283836, 288414, 312046, 313484, 317079, 331142, 364932, 401202, 422772, 425754, 468069, 470226, 496713, 543564, 548597, 576828, 601803, 624092, 634158, 638631, 662284, 705339, 802404, 851508, 936138, 940452, 951237, 993426, 1092161, 1097194, 1203606, 1268316, 1277262, 1404207, 1410678, 1490139, 1645791, 1872276, 1902474, 1986852, 2116017, 2184322, 2194388, 2407212, 2429501, 2554524, 2808414, 2821356, 2980278, 3276483, 3291582, 3804948, 3840179, 4212621, 4232034, 4368644, 4470417, 4859002, 4937373, 5616828, 5960556, 6552966, 6583164, 7288503, 7680358, 8425242, 8464068, 8940834, 9718004, 9829449, 9874746, 11520537, 13105932, 14577006, 14812119, 15360716, 16850484, 17006507, 17881668, 19658898, 19749492, 21865509, 23041074, 29154012, 29488347, 29624238, 34013014, 34561611, 39317796, 43731018, 46082148, 51019521, 58976694, 59248476, 65596527, 68026028, 69123222, 87462036, 102039042, 103684833, 117953388, 119045549, 131193054, 138246444, 153058563, 204078084, 207369666, 238091098, 262386108, 306117126, 357136647, 414739332, 459175689, 476182196, 612234252, 714273294, 918351378, 1071409941, 1428546588, 1836702756, 2142819882, 3214229823, 4285639764, 6428459646, 12856919292]

約数ペア:

[(1, 12856919292), (2, 6428459646), (3, 4285639764), (4, 3214229823), (6, 2142819882), (7, 1836702756), (9, 1428546588), (12, 1071409941), (14, 918351378), (18, 714273294), (21, 612234252), (27, 476182196), (28, 459175689), (31, 414739332), (36, 357136647), (42, 306117126), (49, 262386108), (54, 238091098), (62, 207369666), (63, 204078084), (84, 153058563), (93, 138246444), (98, 131193054), (108, 119045549), (109, 117953388), (124, 103684833), (126, 102039042), (147, 87462036), (186, 69123222), (189, 68026028), (196, 65596527), (217, 59248476), (218, 58976694), (252, 51019521), (279, 46082148), (294, 43731018), (327, 39317796), (372, 34561611), (378, 34013014), (434, 29624238), (436, 29488347), (441, 29154012), (558, 23041074), (588, 21865509), (651, 19749492), (654, 19658898), (719, 17881668), (756, 17006507), (763, 16850484), (837, 15360716), (868, 14812119), (882, 14577006), (981, 13105932), (1116, 11520537), (1302, 9874746), (1308, 9829449), (1323, 9718004), (1438, 8940834), (1519, 8464068), (1526, 8425242), (1674, 7680358), (1764, 7288503), (1953, 6583164), (1962, 6552966), (2157, 5960556), (2289, 5616828), (2604, 4937373), (2646, 4859002), (2876, 4470417), (2943, 4368644), (3038, 4232034), (3052, 4212621), (3348, 3840179), (3379, 3804948), (3906, 3291582), (3924, 3276483), (4314, 2980278), (4557, 2821356), (4578, 2808414), (5033, 2554524), (5292, 2429501), (5341, 2407212), (5859, 2194388), (5886, 2184322), (6076, 2116017), (6471, 1986852), (6758, 1902474), (6867, 1872276), (7812, 1645791), (8628, 1490139), (9114, 1410678), (9156, 1404207), (10066, 1277262), (10137, 1268316), (10682, 1203606), (11718, 1097194), (11772, 1092161), (12942, 993426), (13516, 951237), (13671, 940452), (13734, 936138), (15099, 851508), (16023, 802404), (18228, 705339), (19413, 662284), (20132, 638631), (20274, 634158), (20601, 624092), (21364, 601803), (22289, 576828), (23436, 548597), (23653, 543564), (25884, 496713), (27342, 470226), (27468, 468069), (30198, 425754), (30411, 422772), (32046, 401202), (35231, 364932), (38826, 331142), (40548, 317079), (41013, 313484), (41202, 312046), (44578, 288414), (45297, 283836), (47306, 271782), (48069, 267468), (54684, 235113), (60396, 212877), (60822, 211386), (64092, 200601), (66867, 192276), (70462, 182466), (70959, 181188), (77652, 165571), (78371, 164052), (82026, 156742), (82404, 156023), (89156, 144207), (90594, 141918), (91233, 140924), (94612, 135891), (96138, 133734), (105693, 121644)]