7984151552

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 176

約数和(自身を含む): 18198976320

約数和(自身を除く): 10214824768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 128, 178, 184, 208, 256, 293, 299, 356, 368, 416, 512, 586, 598, 712, 736, 832, 1024, 1157, 1172, 1196, 1424, 1472, 1664, 2047, 2314, 2344, 2392, 2848, 2944, 3328, 3809, 4094, 4628, 4688, 4784, 5696, 5888, 6656, 6739, 7618, 8188, 9256, 9376, 9568, 11392, 11776, 13312, 13478, 15236, 16376, 18512, 18752, 19136, 22784, 23552, 26077, 26611, 26956, 30472, 32752, 37024, 37504, 38272, 45568, 52154, 53222, 53912, 60944, 65504, 74048, 75008, 76544, 87607, 91136, 104308, 106444, 107824, 121888, 131008, 148096, 150016, 153088, 175214, 208616, 212888, 215648, 243776, 262016, 296192, 300032, 306176, 339001, 350428, 417232, 425776, 431296, 487552, 524032, 592384, 599771, 678002, 700856, 834464, 851552, 862592, 975104, 1048064, 1184768, 1199542, 1356004, 1401712, 1668928, 1703104, 1725184, 1950208, 2096128, 2399084, 2712008, 2803424, 3337856, 3406208, 3450368, 3900416, 4798168, 5424016, 5606848, 6675712, 6812416, 6900736, 7797023, 9596336, 10848032, 11213696, 13351424, 13624832, 15594046, 19192672, 21696064, 22427392, 26702848, 27249664, 31188092, 38385344, 43392128, 44854784, 62376184, 76770688, 86784256, 89709568, 124752368, 153541376, 173568512, 249504736, 307082752, 347137024, 499009472, 614165504, 998018944, 1996037888, 3992075776, 7984151552]

約数ペア:

[(1, 7984151552), (2, 3992075776), (4, 1996037888), (8, 998018944), (13, 614165504), (16, 499009472), (23, 347137024), (26, 307082752), (32, 249504736), (46, 173568512), (52, 153541376), (64, 124752368), (89, 89709568), (92, 86784256), (104, 76770688), (128, 62376184), (178, 44854784), (184, 43392128), (208, 38385344), (256, 31188092), (293, 27249664), (299, 26702848), (356, 22427392), (368, 21696064), (416, 19192672), (512, 15594046), (586, 13624832), (598, 13351424), (712, 11213696), (736, 10848032), (832, 9596336), (1024, 7797023), (1157, 6900736), (1172, 6812416), (1196, 6675712), (1424, 5606848), (1472, 5424016), (1664, 4798168), (2047, 3900416), (2314, 3450368), (2344, 3406208), (2392, 3337856), (2848, 2803424), (2944, 2712008), (3328, 2399084), (3809, 2096128), (4094, 1950208), (4628, 1725184), (4688, 1703104), (4784, 1668928), (5696, 1401712), (5888, 1356004), (6656, 1199542), (6739, 1184768), (7618, 1048064), (8188, 975104), (9256, 862592), (9376, 851552), (9568, 834464), (11392, 700856), (11776, 678002), (13312, 599771), (13478, 592384), (15236, 524032), (16376, 487552), (18512, 431296), (18752, 425776), (19136, 417232), (22784, 350428), (23552, 339001), (26077, 306176), (26611, 300032), (26956, 296192), (30472, 262016), (32752, 243776), (37024, 215648), (37504, 212888), (38272, 208616), (45568, 175214), (52154, 153088), (53222, 150016), (53912, 148096), (60944, 131008), (65504, 121888), (74048, 107824), (75008, 106444), (76544, 104308), (87607, 91136)]