493143616

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 112

約数和(自身を含む): 1201741056

約数和(自身を除く): 708597440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 136, 146, 224, 238, 272, 292, 448, 476, 511, 544, 584, 887, 952, 1022, 1088, 1168, 1241, 1774, 1904, 2044, 2336, 2482, 3548, 3808, 4088, 4672, 4964, 6209, 7096, 7616, 8176, 8687, 9928, 12418, 14192, 15079, 16352, 17374, 19856, 24836, 28384, 30158, 32704, 34748, 39712, 49672, 56768, 60316, 64751, 69496, 79424, 99344, 105553, 120632, 129502, 138992, 198688, 211106, 241264, 259004, 277984, 397376, 422212, 453257, 482528, 518008, 555968, 844424, 906514, 965056, 1036016, 1100767, 1688848, 1813028, 2072032, 2201534, 3377696, 3626056, 4144064, 4403068, 6755392, 7252112, 7705369, 8806136, 14504224, 15410738, 17612272, 29008448, 30821476, 35224544, 61642952, 70449088, 123285904, 246571808, 493143616]

約数ペア:

[(1, 493143616), (2, 246571808), (4, 123285904), (7, 70449088), (8, 61642952), (14, 35224544), (16, 30821476), (17, 29008448), (28, 17612272), (32, 15410738), (34, 14504224), (56, 8806136), (64, 7705369), (68, 7252112), (73, 6755392), (112, 4403068), (119, 4144064), (136, 3626056), (146, 3377696), (224, 2201534), (238, 2072032), (272, 1813028), (292, 1688848), (448, 1100767), (476, 1036016), (511, 965056), (544, 906514), (584, 844424), (887, 555968), (952, 518008), (1022, 482528), (1088, 453257), (1168, 422212), (1241, 397376), (1774, 277984), (1904, 259004), (2044, 241264), (2336, 211106), (2482, 198688), (3548, 138992), (3808, 129502), (4088, 120632), (4672, 105553), (4964, 99344), (6209, 79424), (7096, 69496), (7616, 64751), (8176, 60316), (8687, 56768), (9928, 49672), (12418, 39712), (14192, 34748), (15079, 32704), (16352, 30158), (17374, 28384), (19856, 24836)]