40371738368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5557}}^1$

素因数の和:5682

約数の個数: 144

約数和(自身を含む): 90657204960

約数和(自身を除く): 50285466592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 64, 74, 104, 118, 128, 148, 208, 236, 256, 296, 416, 472, 481, 592, 767, 832, 944, 962, 1184, 1534, 1664, 1888, 1924, 2183, 2368, 3068, 3328, 3776, 3848, 4366, 4736, 5557, 6136, 7552, 7696, 8732, 9472, 11114, 12272, 15104, 15392, 17464, 22228, 24544, 28379, 30784, 34928, 44456, 49088, 56758, 61568, 69856, 72241, 88912, 98176, 113516, 123136, 139712, 144482, 177824, 196352, 205609, 227032, 279424, 288964, 327863, 355648, 411218, 454064, 558848, 577928, 655726, 711296, 822436, 908128, 1155856, 1311452, 1422592, 1644872, 1816256, 2311712, 2622904, 2672917, 3289744, 3632512, 4262219, 4623424, 5245808, 5345834, 6579488, 7265024, 8524438, 9246848, 10491616, 10691668, 12130931, 13158976, 17048876, 18493696, 20983232, 21383336, 24261862, 26317952, 34097752, 41966464, 42766672, 48523724, 52635904, 68195504, 83932928, 85533344, 97047448, 136391008, 157702103, 171066688, 194094896, 272782016, 315404206, 342133376, 388189792, 545564032, 630808412, 684266752, 776379584, 1091128064, 1261616824, 1552759168, 2523233648, 3105518336, 5046467296, 10092934592, 20185869184, 40371738368]

約数ペア:

[(1, 40371738368), (2, 20185869184), (4, 10092934592), (8, 5046467296), (13, 3105518336), (16, 2523233648), (26, 1552759168), (32, 1261616824), (37, 1091128064), (52, 776379584), (59, 684266752), (64, 630808412), (74, 545564032), (104, 388189792), (118, 342133376), (128, 315404206), (148, 272782016), (208, 194094896), (236, 171066688), (256, 157702103), (296, 136391008), (416, 97047448), (472, 85533344), (481, 83932928), (592, 68195504), (767, 52635904), (832, 48523724), (944, 42766672), (962, 41966464), (1184, 34097752), (1534, 26317952), (1664, 24261862), (1888, 21383336), (1924, 20983232), (2183, 18493696), (2368, 17048876), (3068, 13158976), (3328, 12130931), (3776, 10691668), (3848, 10491616), (4366, 9246848), (4736, 8524438), (5557, 7265024), (6136, 6579488), (7552, 5345834), (7696, 5245808), (8732, 4623424), (9472, 4262219), (11114, 3632512), (12272, 3289744), (15104, 2672917), (15392, 2622904), (17464, 2311712), (22228, 1816256), (24544, 1644872), (28379, 1422592), (30784, 1311452), (34928, 1155856), (44456, 908128), (49088, 822436), (56758, 711296), (61568, 655726), (69856, 577928), (72241, 558848), (88912, 454064), (98176, 411218), (113516, 355648), (123136, 327863), (139712, 288964), (144482, 279424), (177824, 227032), (196352, 205609)]