498939792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25793}}^1$

素因数の和:25848

約数の個数: 80

約数和(自身を含む): 1432908288

約数和(自身を除く): 933968496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 25793, 51586, 77379, 103172, 154758, 206344, 309516, 335309, 412688, 619032, 670618, 799583, 1005927, 1238064, 1341236, 1599166, 2011854, 2398749, 2682472, 3198332, 4023708, 4797498, 5364944, 6396664, 8047416, 9594996, 10394579, 12793328, 16094832, 19189992, 20789158, 31183737, 38379984, 41578316, 62367474, 83156632, 124734948, 166313264, 249469896, 498939792]

約数ペア:

[(1, 498939792), (2, 249469896), (3, 166313264), (4, 124734948), (6, 83156632), (8, 62367474), (12, 41578316), (13, 38379984), (16, 31183737), (24, 20789158), (26, 19189992), (31, 16094832), (39, 12793328), (48, 10394579), (52, 9594996), (62, 8047416), (78, 6396664), (93, 5364944), (104, 4797498), (124, 4023708), (156, 3198332), (186, 2682472), (208, 2398749), (248, 2011854), (312, 1599166), (372, 1341236), (403, 1238064), (496, 1005927), (624, 799583), (744, 670618), (806, 619032), (1209, 412688), (1488, 335309), (1612, 309516), (2418, 206344), (3224, 154758), (4836, 103172), (6448, 77379), (9672, 51586), (19344, 25793)]