1017920748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 2601123840

約数和(自身を除く): 1583203092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 191, 254, 269, 381, 382, 508, 538, 573, 762, 764, 807, 1076, 1146, 1524, 1614, 1651, 2292, 2483, 3228, 3302, 3497, 4953, 4966, 6604, 6994, 7449, 9906, 9932, 10491, 13988, 14898, 19812, 20982, 24257, 29796, 34163, 41964, 48514, 51379, 68326, 72771, 97028, 102489, 102758, 136652, 145542, 154137, 204978, 205516, 291084, 308274, 315341, 409956, 444119, 616548, 630682, 667927, 888238, 946023, 1261364, 1332357, 1335854, 1776476, 1892046, 2003781, 2664714, 2671708, 3784092, 4007562, 5329428, 6525133, 8015124, 13050266, 19575399, 26100532, 39150798, 78301596, 84826729, 169653458, 254480187, 339306916, 508960374, 1017920748]

約数ペア:

[(1, 1017920748), (2, 508960374), (3, 339306916), (4, 254480187), (6, 169653458), (12, 84826729), (13, 78301596), (26, 39150798), (39, 26100532), (52, 19575399), (78, 13050266), (127, 8015124), (156, 6525133), (191, 5329428), (254, 4007562), (269, 3784092), (381, 2671708), (382, 2664714), (508, 2003781), (538, 1892046), (573, 1776476), (762, 1335854), (764, 1332357), (807, 1261364), (1076, 946023), (1146, 888238), (1524, 667927), (1614, 630682), (1651, 616548), (2292, 444119), (2483, 409956), (3228, 315341), (3302, 308274), (3497, 291084), (4953, 205516), (4966, 204978), (6604, 154137), (6994, 145542), (7449, 136652), (9906, 102758), (9932, 102489), (10491, 97028), (13988, 72771), (14898, 68326), (19812, 51379), (20982, 48514), (24257, 41964), (29796, 34163)]