490930752

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196687}}^1$

素因数の和:196715

約数の個数: 56

約数和(自身を含む): 1398845056

約数和(自身を除く): 907914304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 196687, 393374, 590061, 786748, 1180122, 1573496, 2360244, 2556931, 3146992, 4720488, 5113862, 6293984, 7670793, 9440976, 10227724, 12587968, 15341586, 18881952, 20455448, 30683172, 37763904, 40910896, 61366344, 81821792, 122732688, 163643584, 245465376, 490930752]

約数ペア:

[(1, 490930752), (2, 245465376), (3, 163643584), (4, 122732688), (6, 81821792), (8, 61366344), (12, 40910896), (13, 37763904), (16, 30683172), (24, 20455448), (26, 18881952), (32, 15341586), (39, 12587968), (48, 10227724), (52, 9440976), (64, 7670793), (78, 6293984), (96, 5113862), (104, 4720488), (156, 3146992), (192, 2556931), (208, 2360244), (312, 1573496), (416, 1180122), (624, 786748), (832, 590061), (1248, 393374), (2496, 196687)]