554297484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 1462128640

約数和(自身を除く): 907831156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 156, 183, 186, 244, 366, 372, 403, 732, 793, 806, 1209, 1586, 1612, 1879, 1891, 2379, 2418, 3172, 3758, 3782, 4758, 4836, 5637, 5673, 7516, 7564, 9516, 11274, 11346, 22548, 22692, 24427, 24583, 48854, 49166, 58249, 73281, 73749, 97708, 98332, 114619, 116498, 146562, 147498, 174747, 229238, 232996, 293124, 294996, 343857, 349494, 458476, 687714, 698988, 757237, 1375428, 1490047, 1514474, 2271711, 2980094, 3028948, 3553189, 4470141, 4543422, 5960188, 7106378, 8940282, 9086844, 10659567, 14212756, 17880564, 21319134, 42638268, 46191457, 92382914, 138574371, 184765828, 277148742, 554297484]

約数ペア:

[(1, 554297484), (2, 277148742), (3, 184765828), (4, 138574371), (6, 92382914), (12, 46191457), (13, 42638268), (26, 21319134), (31, 17880564), (39, 14212756), (52, 10659567), (61, 9086844), (62, 8940282), (78, 7106378), (93, 5960188), (122, 4543422), (124, 4470141), (156, 3553189), (183, 3028948), (186, 2980094), (244, 2271711), (366, 1514474), (372, 1490047), (403, 1375428), (732, 757237), (793, 698988), (806, 687714), (1209, 458476), (1586, 349494), (1612, 343857), (1879, 294996), (1891, 293124), (2379, 232996), (2418, 229238), (3172, 174747), (3758, 147498), (3782, 146562), (4758, 116498), (4836, 114619), (5637, 98332), (5673, 97708), (7516, 73749), (7564, 73281), (9516, 58249), (11274, 49166), (11346, 48854), (22548, 24583), (22692, 24427)]