739089208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 1761984000

約数和(自身を除く): 1022894792

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 37, 38, 44, 52, 74, 76, 88, 104, 143, 148, 152, 209, 247, 286, 296, 407, 418, 481, 494, 572, 703, 814, 836, 919, 962, 988, 1144, 1406, 1628, 1672, 1838, 1924, 1976, 2717, 2812, 3256, 3676, 3848, 5291, 5434, 5624, 7352, 7733, 9139, 10109, 10582, 10868, 11947, 15466, 17461, 18278, 20218, 21164, 21736, 23894, 30932, 34003, 34922, 36556, 40436, 42328, 47788, 61864, 68006, 69844, 73112, 80872, 95576, 100529, 131417, 136012, 139688, 192071, 201058, 226993, 262834, 272024, 374033, 384142, 402116, 442039, 453986, 525668, 646057, 748066, 768284, 804232, 884078, 907972, 1051336, 1292114, 1496132, 1536568, 1768156, 1815944, 2496923, 2584228, 2992264, 3536312, 4862429, 4993846, 5168456, 7106627, 8398741, 9724858, 9987692, 14213254, 16797482, 19449716, 19975384, 28426508, 33594964, 38899432, 56853016, 67189928, 92386151, 184772302, 369544604, 739089208]

約数ペア:

[(1, 739089208), (2, 369544604), (4, 184772302), (8, 92386151), (11, 67189928), (13, 56853016), (19, 38899432), (22, 33594964), (26, 28426508), (37, 19975384), (38, 19449716), (44, 16797482), (52, 14213254), (74, 9987692), (76, 9724858), (88, 8398741), (104, 7106627), (143, 5168456), (148, 4993846), (152, 4862429), (209, 3536312), (247, 2992264), (286, 2584228), (296, 2496923), (407, 1815944), (418, 1768156), (481, 1536568), (494, 1496132), (572, 1292114), (703, 1051336), (814, 907972), (836, 884078), (919, 804232), (962, 768284), (988, 748066), (1144, 646057), (1406, 525668), (1628, 453986), (1672, 442039), (1838, 402116), (1924, 384142), (1976, 374033), (2717, 272024), (2812, 262834), (3256, 226993), (3676, 201058), (3848, 192071), (5291, 139688), (5434, 136012), (5624, 131417), (7352, 100529), (7733, 95576), (9139, 80872), (10109, 73112), (10582, 69844), (10868, 68006), (11947, 61864), (15466, 47788), (17461, 42328), (18278, 40436), (20218, 36556), (21164, 34922), (21736, 34003), (23894, 30932)]