619371368

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 1482364800

約数和(自身を除く): 862993432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 239, 308, 392, 478, 539, 601, 616, 956, 1078, 1202, 1673, 1912, 2156, 2404, 2629, 3346, 4207, 4312, 4808, 5258, 6611, 6692, 8414, 10516, 11711, 13222, 13384, 16828, 18403, 21032, 23422, 26444, 29449, 33656, 36806, 46277, 46844, 52888, 58898, 73612, 92554, 93688, 117796, 128821, 143639, 147224, 185108, 235592, 257642, 287278, 323939, 370216, 515284, 574556, 647878, 1005473, 1030568, 1149112, 1295756, 1580029, 2010946, 2591512, 3160058, 4021892, 6320116, 7038311, 8043784, 11060203, 12640232, 14076622, 22120406, 28153244, 44240812, 56306488, 77421421, 88481624, 154842842, 309685684, 619371368]

約数ペア:

[(1, 619371368), (2, 309685684), (4, 154842842), (7, 88481624), (8, 77421421), (11, 56306488), (14, 44240812), (22, 28153244), (28, 22120406), (44, 14076622), (49, 12640232), (56, 11060203), (77, 8043784), (88, 7038311), (98, 6320116), (154, 4021892), (196, 3160058), (239, 2591512), (308, 2010946), (392, 1580029), (478, 1295756), (539, 1149112), (601, 1030568), (616, 1005473), (956, 647878), (1078, 574556), (1202, 515284), (1673, 370216), (1912, 323939), (2156, 287278), (2404, 257642), (2629, 235592), (3346, 185108), (4207, 147224), (4312, 143639), (4808, 128821), (5258, 117796), (6611, 93688), (6692, 92554), (8414, 73612), (10516, 58898), (11711, 52888), (13222, 46844), (13384, 46277), (16828, 36806), (18403, 33656), (21032, 29449), (23422, 26444)]