1078585578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2017

約数の個数: 128

約数和(自身を含む): 2921472000

約数和(自身を除く): 1842886422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 79, 114, 126, 133, 158, 171, 189, 237, 266, 342, 378, 399, 474, 513, 553, 711, 798, 1026, 1106, 1197, 1422, 1501, 1659, 1901, 2133, 2394, 3002, 3318, 3591, 3802, 4266, 4503, 4977, 5703, 7182, 9006, 9954, 10507, 11406, 13307, 13509, 14931, 17109, 21014, 26614, 27018, 29862, 31521, 34218, 36119, 39921, 40527, 51327, 63042, 72238, 79842, 81054, 94563, 102654, 108357, 119763, 150179, 189126, 216714, 239526, 252833, 283689, 300358, 325071, 359289, 450537, 505666, 567378, 650142, 718578, 758499, 901074, 975213, 1051253, 1351611, 1516998, 1950426, 2102506, 2275497, 2703222, 2853401, 3153759, 4054833, 4550994, 5706802, 6307518, 6826491, 8109666, 8560203, 9461277, 13652982, 17120406, 18922554, 19973807, 25680609, 28383831, 39947614, 51361218, 56767662, 59921421, 77041827, 119842842, 154083654, 179764263, 359528526, 539292789, 1078585578]

約数ペア:

[(1, 1078585578), (2, 539292789), (3, 359528526), (6, 179764263), (7, 154083654), (9, 119842842), (14, 77041827), (18, 59921421), (19, 56767662), (21, 51361218), (27, 39947614), (38, 28383831), (42, 25680609), (54, 19973807), (57, 18922554), (63, 17120406), (79, 13652982), (114, 9461277), (126, 8560203), (133, 8109666), (158, 6826491), (171, 6307518), (189, 5706802), (237, 4550994), (266, 4054833), (342, 3153759), (378, 2853401), (399, 2703222), (474, 2275497), (513, 2102506), (553, 1950426), (711, 1516998), (798, 1351611), (1026, 1051253), (1106, 975213), (1197, 901074), (1422, 758499), (1501, 718578), (1659, 650142), (1901, 567378), (2133, 505666), (2394, 450537), (3002, 359289), (3318, 325071), (3591, 300358), (3802, 283689), (4266, 252833), (4503, 239526), (4977, 216714), (5703, 189126), (7182, 150179), (9006, 119763), (9954, 108357), (10507, 102654), (11406, 94563), (13307, 81054), (13509, 79842), (14931, 72238), (17109, 63042), (21014, 51327), (26614, 40527), (27018, 39921), (29862, 36119), (31521, 34218)]