2146578384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 5944508416

約数和(自身を除く): 3797930032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 127, 148, 186, 222, 248, 254, 296, 307, 372, 381, 444, 496, 508, 592, 614, 744, 762, 888, 921, 1016, 1147, 1228, 1488, 1524, 1776, 1842, 2032, 2294, 2456, 3048, 3441, 3684, 3937, 4588, 4699, 4912, 6096, 6882, 7368, 7874, 9176, 9398, 9517, 11359, 11811, 13764, 14097, 14736, 15748, 18352, 18796, 19034, 22718, 23622, 27528, 28194, 28551, 31496, 34077, 37592, 38068, 38989, 45436, 47244, 55056, 56388, 57102, 62992, 68154, 75184, 76136, 77978, 90872, 94488, 112776, 114204, 116967, 136308, 145669, 152272, 155956, 181744, 188976, 225552, 228408, 233934, 272616, 291338, 311912, 352129, 437007, 456816, 467868, 545232, 582676, 623824, 704258, 874014, 935736, 1056387, 1165352, 1208659, 1408516, 1442593, 1748028, 1871472, 2112774, 2330704, 2417318, 2817032, 2885186, 3496056, 3625977, 4225548, 4327779, 4834636, 5634064, 5770372, 6992112, 7251954, 8451096, 8655558, 9669272, 11540744, 14503908, 16902192, 17311116, 19338544, 23081488, 29007816, 34622232, 44720383, 58015632, 69244464, 89440766, 134161149, 178881532, 268322298, 357763064, 536644596, 715526128, 1073289192, 2146578384]

約数ペア:

[(1, 2146578384), (2, 1073289192), (3, 715526128), (4, 536644596), (6, 357763064), (8, 268322298), (12, 178881532), (16, 134161149), (24, 89440766), (31, 69244464), (37, 58015632), (48, 44720383), (62, 34622232), (74, 29007816), (93, 23081488), (111, 19338544), (124, 17311116), (127, 16902192), (148, 14503908), (186, 11540744), (222, 9669272), (248, 8655558), (254, 8451096), (296, 7251954), (307, 6992112), (372, 5770372), (381, 5634064), (444, 4834636), (496, 4327779), (508, 4225548), (592, 3625977), (614, 3496056), (744, 2885186), (762, 2817032), (888, 2417318), (921, 2330704), (1016, 2112774), (1147, 1871472), (1228, 1748028), (1488, 1442593), (1524, 1408516), (1776, 1208659), (1842, 1165352), (2032, 1056387), (2294, 935736), (2456, 874014), (3048, 704258), (3441, 623824), (3684, 582676), (3937, 545232), (4588, 467868), (4699, 456816), (4912, 437007), (6096, 352129), (6882, 311912), (7368, 291338), (7874, 272616), (9176, 233934), (9398, 228408), (9517, 225552), (11359, 188976), (11811, 181744), (13764, 155956), (14097, 152272), (14736, 145669), (15748, 136308), (18352, 116967), (18796, 114204), (19034, 112776), (22718, 94488), (23622, 90872), (27528, 77978), (28194, 76136), (28551, 75184), (31496, 68154), (34077, 62992), (37592, 57102), (38068, 56388), (38989, 55056), (45436, 47244)]