426911912

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 1035849600

約数和(自身を除く): 608937688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 43, 49, 56, 62, 76, 86, 98, 124, 133, 152, 172, 196, 217, 248, 266, 301, 344, 392, 434, 532, 589, 602, 817, 868, 931, 1064, 1178, 1204, 1333, 1519, 1634, 1736, 1849, 1862, 2107, 2356, 2408, 2666, 3038, 3268, 3698, 3724, 4123, 4214, 4712, 5332, 5719, 6076, 6536, 7396, 7448, 8246, 8428, 9331, 10664, 11438, 12152, 12943, 14792, 16492, 16856, 18662, 22876, 25327, 25886, 28861, 32984, 35131, 37324, 40033, 45752, 50654, 51772, 57319, 57722, 65317, 70262, 74648, 80066, 90601, 101308, 103544, 114638, 115444, 130634, 140524, 160132, 177289, 181202, 202616, 229276, 230888, 245917, 261268, 281048, 320264, 354578, 362404, 401233, 458552, 491834, 522536, 709156, 724808, 802466, 983668, 1089061, 1241023, 1418312, 1604932, 1721419, 1967336, 2178122, 2482046, 2808631, 3209864, 3442838, 4356244, 4964092, 5617262, 6885676, 7623427, 8712488, 9928184, 11234524, 13771352, 15246854, 22469048, 30493708, 53363989, 60987416, 106727978, 213455956, 426911912]

約数ペア:

[(1, 426911912), (2, 213455956), (4, 106727978), (7, 60987416), (8, 53363989), (14, 30493708), (19, 22469048), (28, 15246854), (31, 13771352), (38, 11234524), (43, 9928184), (49, 8712488), (56, 7623427), (62, 6885676), (76, 5617262), (86, 4964092), (98, 4356244), (124, 3442838), (133, 3209864), (152, 2808631), (172, 2482046), (196, 2178122), (217, 1967336), (248, 1721419), (266, 1604932), (301, 1418312), (344, 1241023), (392, 1089061), (434, 983668), (532, 802466), (589, 724808), (602, 709156), (817, 522536), (868, 491834), (931, 458552), (1064, 401233), (1178, 362404), (1204, 354578), (1333, 320264), (1519, 281048), (1634, 261268), (1736, 245917), (1849, 230888), (1862, 229276), (2107, 202616), (2356, 181202), (2408, 177289), (2666, 160132), (3038, 140524), (3268, 130634), (3698, 115444), (3724, 114638), (4123, 103544), (4214, 101308), (4712, 90601), (5332, 80066), (5719, 74648), (6076, 70262), (6536, 65317), (7396, 57722), (7448, 57319), (8246, 51772), (8428, 50654), (9331, 45752), (10664, 40033), (11438, 37324), (12152, 35131), (12943, 32984), (14792, 28861), (16492, 25886), (16856, 25327), (18662, 22876)]