128609789472

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211741}}^1$

素因数の和:211816

約数の個数: 192

約数和(自身を含む): 405528278400

約数和(自身を除く): 276918488928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 288, 296, 304, 333, 342, 432, 444, 456, 513, 592, 608, 666, 684, 703, 864, 888, 912, 999, 1026, 1184, 1332, 1368, 1406, 1776, 1824, 1998, 2052, 2109, 2664, 2736, 2812, 3552, 3996, 4104, 4218, 5328, 5472, 5624, 6327, 7992, 8208, 8436, 10656, 11248, 12654, 15984, 16416, 16872, 18981, 22496, 25308, 31968, 33744, 37962, 50616, 67488, 75924, 101232, 151848, 202464, 211741, 303696, 423482, 607392, 635223, 846964, 1270446, 1693928, 1905669, 2540892, 3387856, 3811338, 4023079, 5081784, 5717007, 6775712, 7622676, 7834417, 8046158, 10163568, 11434014, 12069237, 15245352, 15668834, 16092316, 20327136, 22868028, 23503251, 24138474, 30490704, 31337668, 32184632, 36207711, 45736056, 47006502, 48276948, 60981408, 62675336, 64369264, 70509753, 72415422, 91472112, 94013004, 96553896, 108623133, 125350672, 128738528, 141019506, 144830844, 148853923, 182944224, 188026008, 193107792, 211529259, 217246266, 250701344, 282039012, 289661688, 297707846, 376052016, 386215584, 423058518, 434492532, 446561769, 564078024, 579323376, 595415692, 752104032, 846117036, 868985064, 893123538, 1128156048, 1158646752, 1190831384, 1339685307, 1692234072, 1737970128, 1786247076, 2256312096, 2381662768, 2679370614, 3384468144, 3475940256, 3572494152, 4019055921, 4763325536, 5358741228, 6768936288, 7144988304, 8038111842, 10717482456, 14289976608, 16076223684, 21434964912, 32152447368, 42869929824, 64304894736, 128609789472]

約数ペア:

[(1, 128609789472), (2, 64304894736), (3, 42869929824), (4, 32152447368), (6, 21434964912), (8, 16076223684), (9, 14289976608), (12, 10717482456), (16, 8038111842), (18, 7144988304), (19, 6768936288), (24, 5358741228), (27, 4763325536), (32, 4019055921), (36, 3572494152), (37, 3475940256), (38, 3384468144), (48, 2679370614), (54, 2381662768), (57, 2256312096), (72, 1786247076), (74, 1737970128), (76, 1692234072), (96, 1339685307), (108, 1190831384), (111, 1158646752), (114, 1128156048), (144, 893123538), (148, 868985064), (152, 846117036), (171, 752104032), (216, 595415692), (222, 579323376), (228, 564078024), (288, 446561769), (296, 434492532), (304, 423058518), (333, 386215584), (342, 376052016), (432, 297707846), (444, 289661688), (456, 282039012), (513, 250701344), (592, 217246266), (608, 211529259), (666, 193107792), (684, 188026008), (703, 182944224), (864, 148853923), (888, 144830844), (912, 141019506), (999, 128738528), (1026, 125350672), (1184, 108623133), (1332, 96553896), (1368, 94013004), (1406, 91472112), (1776, 72415422), (1824, 70509753), (1998, 64369264), (2052, 62675336), (2109, 60981408), (2664, 48276948), (2736, 47006502), (2812, 45736056), (3552, 36207711), (3996, 32184632), (4104, 31337668), (4218, 30490704), (5328, 24138474), (5472, 23503251), (5624, 22868028), (6327, 20327136), (7992, 16092316), (8208, 15668834), (8436, 15245352), (10656, 12069237), (11248, 11434014), (12654, 10163568), (15984, 8046158), (16416, 7834417), (16872, 7622676), (18981, 6775712), (22496, 5717007), (25308, 5081784), (31968, 4023079), (33744, 3811338), (37962, 3387856), (50616, 2540892), (67488, 1905669), (75924, 1693928), (101232, 1270446), (151848, 846964), (202464, 635223), (211741, 607392), (303696, 423482)]