767739384

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 160

約数和(自身を含む): 2286028800

約数和(自身を除く): 1518289416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 127, 152, 162, 171, 216, 228, 254, 324, 342, 381, 456, 491, 508, 513, 648, 684, 762, 982, 1016, 1026, 1143, 1368, 1473, 1524, 1539, 1964, 2052, 2286, 2413, 2946, 3048, 3078, 3429, 3928, 4104, 4419, 4572, 4826, 5892, 6156, 6858, 7239, 8838, 9144, 9329, 9652, 10287, 11784, 12312, 13257, 13716, 14478, 17676, 18658, 19304, 20574, 21717, 26514, 27432, 27987, 28956, 35352, 37316, 39771, 41148, 43434, 53028, 55974, 57912, 62357, 65151, 74632, 79542, 82296, 83961, 86868, 106056, 111948, 124714, 130302, 159084, 167922, 173736, 187071, 195453, 223896, 249428, 251883, 260604, 318168, 335844, 374142, 390906, 498856, 503766, 521208, 561213, 671688, 748284, 755649, 781812, 1007532, 1122426, 1184783, 1496568, 1511298, 1563624, 1683639, 2015064, 2244852, 2369566, 3022596, 3367278, 3554349, 4489704, 4739132, 5050917, 6045192, 6734556, 7108698, 9478264, 10101834, 10663047, 13469112, 14217396, 20203668, 21326094, 28434792, 31989141, 40407336, 42652188, 63978282, 85304376, 95967423, 127956564, 191934846, 255913128, 383869692, 767739384]

約数ペア:

[(1, 767739384), (2, 383869692), (3, 255913128), (4, 191934846), (6, 127956564), (8, 95967423), (9, 85304376), (12, 63978282), (18, 42652188), (19, 40407336), (24, 31989141), (27, 28434792), (36, 21326094), (38, 20203668), (54, 14217396), (57, 13469112), (72, 10663047), (76, 10101834), (81, 9478264), (108, 7108698), (114, 6734556), (127, 6045192), (152, 5050917), (162, 4739132), (171, 4489704), (216, 3554349), (228, 3367278), (254, 3022596), (324, 2369566), (342, 2244852), (381, 2015064), (456, 1683639), (491, 1563624), (508, 1511298), (513, 1496568), (648, 1184783), (684, 1122426), (762, 1007532), (982, 781812), (1016, 755649), (1026, 748284), (1143, 671688), (1368, 561213), (1473, 521208), (1524, 503766), (1539, 498856), (1964, 390906), (2052, 374142), (2286, 335844), (2413, 318168), (2946, 260604), (3048, 251883), (3078, 249428), (3429, 223896), (3928, 195453), (4104, 187071), (4419, 173736), (4572, 167922), (4826, 159084), (5892, 130302), (6156, 124714), (6858, 111948), (7239, 106056), (8838, 86868), (9144, 83961), (9329, 82296), (9652, 79542), (10287, 74632), (11784, 65151), (12312, 62357), (13257, 57912), (13716, 55974), (14478, 53028), (17676, 43434), (18658, 41148), (19304, 39771), (20574, 37316), (21717, 35352), (26514, 28956), (27432, 27987)]