8810984

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 21960000

約数和(自身を除く): 13149016

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 169, 182, 196, 247, 266, 338, 343, 364, 392, 494, 532, 637, 676, 686, 728, 931, 988, 1064, 1183, 1274, 1352, 1372, 1729, 1862, 1976, 2366, 2548, 2744, 3211, 3458, 3724, 4459, 4732, 5096, 6422, 6517, 6916, 7448, 8281, 8918, 9464, 12103, 12844, 13034, 13832, 16562, 17836, 22477, 24206, 25688, 26068, 33124, 35672, 44954, 48412, 52136, 57967, 66248, 84721, 89908, 96824, 115934, 157339, 169442, 179816, 231868, 314678, 338884, 463736, 629356, 677768, 1101373, 1258712, 2202746, 4405492, 8810984]

約数ペア:

[(1, 8810984), (2, 4405492), (4, 2202746), (7, 1258712), (8, 1101373), (13, 677768), (14, 629356), (19, 463736), (26, 338884), (28, 314678), (38, 231868), (49, 179816), (52, 169442), (56, 157339), (76, 115934), (91, 96824), (98, 89908), (104, 84721), (133, 66248), (152, 57967), (169, 52136), (182, 48412), (196, 44954), (247, 35672), (266, 33124), (338, 26068), (343, 25688), (364, 24206), (392, 22477), (494, 17836), (532, 16562), (637, 13832), (676, 13034), (686, 12844), (728, 12103), (931, 9464), (988, 8918), (1064, 8281), (1183, 7448), (1274, 6916), (1352, 6517), (1372, 6422), (1729, 5096), (1862, 4732), (1976, 4459), (2366, 3724), (2548, 3458), (2744, 3211)]