390526344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 1206965760

約数和(自身を除く): 816439416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 43, 52, 62, 72, 78, 86, 93, 104, 117, 124, 129, 156, 172, 186, 234, 248, 258, 279, 312, 313, 344, 372, 387, 403, 468, 516, 558, 559, 626, 744, 774, 806, 936, 939, 1032, 1116, 1118, 1209, 1252, 1333, 1548, 1612, 1677, 1878, 2232, 2236, 2418, 2504, 2666, 2817, 3096, 3224, 3354, 3627, 3756, 3999, 4069, 4472, 4836, 5031, 5332, 5634, 6708, 7254, 7512, 7998, 8138, 9672, 9703, 10062, 10664, 11268, 11997, 12207, 13416, 13459, 14508, 15996, 16276, 17329, 19406, 20124, 22536, 23994, 24414, 26918, 29016, 29109, 31992, 32552, 34658, 36621, 38812, 40248, 40377, 47988, 48828, 51987, 53836, 58218, 69316, 73242, 77624, 80754, 87327, 95976, 97656, 103974, 107672, 116436, 121131, 126139, 138632, 146484, 155961, 161508, 174654, 174967, 207948, 232872, 242262, 252278, 292968, 311922, 323016, 349308, 349934, 378417, 415896, 417229, 484524, 504556, 524901, 623844, 698616, 699868, 756834, 834458, 969048, 1009112, 1049802, 1135251, 1247688, 1251687, 1399736, 1513668, 1574703, 1668916, 2099604, 2270502, 2503374, 3027336, 3149406, 3337832, 3755061, 4199208, 4541004, 5006748, 5423977, 6298812, 7510122, 9082008, 10013496, 10847954, 12597624, 15020244, 16271931, 21695908, 30040488, 32543862, 43391816, 48815793, 65087724, 97631586, 130175448, 195263172, 390526344]

約数ペア:

[(1, 390526344), (2, 195263172), (3, 130175448), (4, 97631586), (6, 65087724), (8, 48815793), (9, 43391816), (12, 32543862), (13, 30040488), (18, 21695908), (24, 16271931), (26, 15020244), (31, 12597624), (36, 10847954), (39, 10013496), (43, 9082008), (52, 7510122), (62, 6298812), (72, 5423977), (78, 5006748), (86, 4541004), (93, 4199208), (104, 3755061), (117, 3337832), (124, 3149406), (129, 3027336), (156, 2503374), (172, 2270502), (186, 2099604), (234, 1668916), (248, 1574703), (258, 1513668), (279, 1399736), (312, 1251687), (313, 1247688), (344, 1135251), (372, 1049802), (387, 1009112), (403, 969048), (468, 834458), (516, 756834), (558, 699868), (559, 698616), (626, 623844), (744, 524901), (774, 504556), (806, 484524), (936, 417229), (939, 415896), (1032, 378417), (1116, 349934), (1118, 349308), (1209, 323016), (1252, 311922), (1333, 292968), (1548, 252278), (1612, 242262), (1677, 232872), (1878, 207948), (2232, 174967), (2236, 174654), (2418, 161508), (2504, 155961), (2666, 146484), (2817, 138632), (3096, 126139), (3224, 121131), (3354, 116436), (3627, 107672), (3756, 103974), (3999, 97656), (4069, 95976), (4472, 87327), (4836, 80754), (5031, 77624), (5332, 73242), (5634, 69316), (6708, 58218), (7254, 53836), (7512, 51987), (7998, 48828), (8138, 47988), (9672, 40377), (9703, 40248), (10062, 38812), (10664, 36621), (11268, 34658), (11997, 32552), (12207, 31992), (13416, 29109), (13459, 29016), (14508, 26918), (15996, 24414), (16276, 23994), (17329, 22536), (19406, 20124)]