2150707584

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 6400051200

約数和(自身を除く): 4249343616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 37, 38, 48, 57, 62, 64, 74, 76, 93, 96, 111, 114, 124, 128, 148, 152, 186, 192, 222, 228, 248, 257, 296, 304, 372, 384, 444, 456, 496, 514, 589, 592, 608, 703, 744, 771, 888, 912, 992, 1028, 1147, 1178, 1184, 1216, 1406, 1488, 1542, 1767, 1776, 1824, 1984, 2056, 2109, 2294, 2356, 2368, 2432, 2812, 2976, 3084, 3441, 3534, 3552, 3648, 3968, 4112, 4218, 4588, 4712, 4736, 4883, 5624, 5952, 6168, 6882, 7068, 7104, 7296, 7967, 8224, 8436, 9176, 9424, 9509, 9766, 11248, 11904, 12336, 13764, 14136, 14208, 14649, 15934, 16448, 16872, 18352, 18848, 19018, 19532, 21793, 22496, 23901, 24672, 27528, 28272, 28527, 29298, 31868, 32896, 33744, 36704, 37696, 38036, 39064, 43586, 44992, 47802, 49344, 55056, 56544, 57054, 58596, 63736, 65379, 67488, 73408, 75392, 76072, 78128, 87172, 89984, 95604, 98688, 110112, 113088, 114108, 117192, 127472, 130758, 134976, 146816, 151373, 152144, 156256, 174344, 180671, 191208, 220224, 226176, 228216, 234384, 254944, 261516, 269952, 294779, 302746, 304288, 312512, 348688, 361342, 382416, 440448, 454119, 456432, 468768, 509888, 523032, 542013, 589558, 605492, 608576, 625024, 697376, 722684, 764832, 884337, 908238, 912864, 937536, 1019776, 1046064, 1084026, 1179116, 1210984, 1217152, 1394752, 1445368, 1529664, 1768674, 1816476, 1825728, 1875072, 2092128, 2168052, 2358232, 2421968, 2789504, 2890736, 3059328, 3537348, 3632952, 3651456, 4184256, 4336104, 4716464, 4843936, 5600801, 5781472, 7074696, 7265904, 8368512, 8672208, 9432928, 9687872, 11201602, 11562944, 14149392, 14531808, 16802403, 17344416, 18865856, 19375744, 22403204, 23125888, 28298784, 29063616, 33604806, 34688832, 37731712, 44806408, 56597568, 58127232, 67209612, 69377664, 89612816, 113195136, 134419224, 179225632, 268838448, 358451264, 537676896, 716902528, 1075353792, 2150707584]

約数ペア:

[(1, 2150707584), (2, 1075353792), (3, 716902528), (4, 537676896), (6, 358451264), (8, 268838448), (12, 179225632), (16, 134419224), (19, 113195136), (24, 89612816), (31, 69377664), (32, 67209612), (37, 58127232), (38, 56597568), (48, 44806408), (57, 37731712), (62, 34688832), (64, 33604806), (74, 29063616), (76, 28298784), (93, 23125888), (96, 22403204), (111, 19375744), (114, 18865856), (124, 17344416), (128, 16802403), (148, 14531808), (152, 14149392), (186, 11562944), (192, 11201602), (222, 9687872), (228, 9432928), (248, 8672208), (257, 8368512), (296, 7265904), (304, 7074696), (372, 5781472), (384, 5600801), (444, 4843936), (456, 4716464), (496, 4336104), (514, 4184256), (589, 3651456), (592, 3632952), (608, 3537348), (703, 3059328), (744, 2890736), (771, 2789504), (888, 2421968), (912, 2358232), (992, 2168052), (1028, 2092128), (1147, 1875072), (1178, 1825728), (1184, 1816476), (1216, 1768674), (1406, 1529664), (1488, 1445368), (1542, 1394752), (1767, 1217152), (1776, 1210984), (1824, 1179116), (1984, 1084026), (2056, 1046064), (2109, 1019776), (2294, 937536), (2356, 912864), (2368, 908238), (2432, 884337), (2812, 764832), (2976, 722684), (3084, 697376), (3441, 625024), (3534, 608576), (3552, 605492), (3648, 589558), (3968, 542013), (4112, 523032), (4218, 509888), (4588, 468768), (4712, 456432), (4736, 454119), (4883, 440448), (5624, 382416), (5952, 361342), (6168, 348688), (6882, 312512), (7068, 304288), (7104, 302746), (7296, 294779), (7967, 269952), (8224, 261516), (8436, 254944), (9176, 234384), (9424, 228216), (9509, 226176), (9766, 220224), (11248, 191208), (11904, 180671), (12336, 174344), (13764, 156256), (14136, 152144), (14208, 151373), (14649, 146816), (15934, 134976), (16448, 130758), (16872, 127472), (18352, 117192), (18848, 114108), (19018, 113088), (19532, 110112), (21793, 98688), (22496, 95604), (23901, 89984), (24672, 87172), (27528, 78128), (28272, 76072), (28527, 75392), (29298, 73408), (31868, 67488), (32896, 65379), (33744, 63736), (36704, 58596), (37696, 57054), (38036, 56544), (39064, 55056), (43586, 49344), (44992, 47802)]