742249404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 2095801344

約数和(自身を除く): 1353551940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 101, 117, 123, 156, 164, 202, 234, 246, 303, 369, 383, 404, 468, 492, 533, 606, 738, 766, 909, 1066, 1149, 1212, 1313, 1476, 1532, 1599, 1818, 2132, 2298, 2626, 3198, 3447, 3636, 3939, 4141, 4596, 4797, 4979, 5252, 6396, 6894, 7878, 8282, 9594, 9958, 11817, 12423, 13788, 14937, 15703, 15756, 16564, 19188, 19916, 23634, 24846, 29874, 31406, 37269, 38683, 44811, 47109, 47268, 49692, 53833, 59748, 62812, 74538, 77366, 89622, 94218, 107666, 116049, 141327, 149076, 154732, 161499, 179244, 188436, 204139, 215332, 232098, 282654, 322998, 348147, 408278, 464196, 484497, 502879, 565308, 612417, 645996, 696294, 816556, 968994, 1005758, 1224834, 1392588, 1508637, 1586003, 1837251, 1937988, 2011516, 2449668, 3017274, 3172006, 3674502, 4525911, 4758009, 6034548, 6344012, 7349004, 9051822, 9516018, 14274027, 18103644, 19032036, 20618039, 28548054, 41236078, 57096108, 61854117, 82472156, 123708234, 185562351, 247416468, 371124702, 742249404]

約数ペア:

[(1, 742249404), (2, 371124702), (3, 247416468), (4, 185562351), (6, 123708234), (9, 82472156), (12, 61854117), (13, 57096108), (18, 41236078), (26, 28548054), (36, 20618039), (39, 19032036), (41, 18103644), (52, 14274027), (78, 9516018), (82, 9051822), (101, 7349004), (117, 6344012), (123, 6034548), (156, 4758009), (164, 4525911), (202, 3674502), (234, 3172006), (246, 3017274), (303, 2449668), (369, 2011516), (383, 1937988), (404, 1837251), (468, 1586003), (492, 1508637), (533, 1392588), (606, 1224834), (738, 1005758), (766, 968994), (909, 816556), (1066, 696294), (1149, 645996), (1212, 612417), (1313, 565308), (1476, 502879), (1532, 484497), (1599, 464196), (1818, 408278), (2132, 348147), (2298, 322998), (2626, 282654), (3198, 232098), (3447, 215332), (3636, 204139), (3939, 188436), (4141, 179244), (4596, 161499), (4797, 154732), (4979, 149076), (5252, 141327), (6396, 116049), (6894, 107666), (7878, 94218), (8282, 89622), (9594, 77366), (9958, 74538), (11817, 62812), (12423, 59748), (13788, 53833), (14937, 49692), (15703, 47268), (15756, 47109), (16564, 44811), (19188, 38683), (19916, 37269), (23634, 31406), (24846, 29874)]