788743332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 2231960192

約数和(自身を除く): 1443216860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 271, 324, 351, 468, 542, 691, 702, 813, 1053, 1084, 1382, 1404, 1626, 2073, 2106, 2439, 2764, 3252, 3523, 4146, 4212, 4878, 6219, 7046, 7317, 8292, 8983, 9756, 10569, 12438, 14092, 14634, 17966, 18657, 21138, 21951, 24876, 26949, 29268, 31707, 35932, 37314, 42276, 43902, 53898, 55971, 63414, 74628, 80847, 87804, 95121, 107796, 111942, 126828, 161694, 187261, 190242, 223884, 242541, 285363, 323388, 374522, 380484, 485082, 561783, 570726, 727623, 749044, 970164, 1123566, 1141452, 1455246, 1685349, 2247132, 2434393, 2910492, 3370698, 4868786, 5056047, 6741396, 7303179, 9737572, 10112094, 14606358, 15168141, 20224188, 21909537, 29212716, 30336282, 43819074, 60672564, 65728611, 87638148, 131457222, 197185833, 262914444, 394371666, 788743332]

約数ペア:

[(1, 788743332), (2, 394371666), (3, 262914444), (4, 197185833), (6, 131457222), (9, 87638148), (12, 65728611), (13, 60672564), (18, 43819074), (26, 30336282), (27, 29212716), (36, 21909537), (39, 20224188), (52, 15168141), (54, 14606358), (78, 10112094), (81, 9737572), (108, 7303179), (117, 6741396), (156, 5056047), (162, 4868786), (234, 3370698), (271, 2910492), (324, 2434393), (351, 2247132), (468, 1685349), (542, 1455246), (691, 1141452), (702, 1123566), (813, 970164), (1053, 749044), (1084, 727623), (1382, 570726), (1404, 561783), (1626, 485082), (2073, 380484), (2106, 374522), (2439, 323388), (2764, 285363), (3252, 242541), (3523, 223884), (4146, 190242), (4212, 187261), (4878, 161694), (6219, 126828), (7046, 111942), (7317, 107796), (8292, 95121), (8983, 87804), (9756, 80847), (10569, 74628), (12438, 63414), (14092, 55971), (14634, 53898), (17966, 43902), (18657, 42276), (21138, 37314), (21951, 35932), (24876, 31707), (26949, 29268)]