748895784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 128

約数和(自身を含む): 2319072000

約数和(自身を除く): 1570176216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2029, 2184, 2197, 2366, 3549, 4056, 4058, 4394, 4732, 6087, 6591, 7098, 8116, 8788, 9464, 12174, 13182, 14196, 14203, 15379, 16232, 17576, 24348, 26364, 26377, 28392, 28406, 30758, 42609, 46137, 48696, 52728, 52754, 56812, 61516, 79131, 85218, 92274, 105508, 113624, 123032, 158262, 170436, 184548, 184639, 211016, 316524, 340872, 342901, 369096, 369278, 553917, 633048, 685802, 738556, 1028703, 1107834, 1371604, 1477112, 2057406, 2215668, 2400307, 2743208, 4114812, 4431336, 4457713, 4800614, 7200921, 8229624, 8915426, 9601228, 13373139, 14401842, 17830852, 19202456, 26746278, 28803684, 31203991, 35661704, 53492556, 57607368, 62407982, 93611973, 106985112, 124815964, 187223946, 249631928, 374447892, 748895784]

約数ペア:

[(1, 748895784), (2, 374447892), (3, 249631928), (4, 187223946), (6, 124815964), (7, 106985112), (8, 93611973), (12, 62407982), (13, 57607368), (14, 53492556), (21, 35661704), (24, 31203991), (26, 28803684), (28, 26746278), (39, 19202456), (42, 17830852), (52, 14401842), (56, 13373139), (78, 9601228), (84, 8915426), (91, 8229624), (104, 7200921), (156, 4800614), (168, 4457713), (169, 4431336), (182, 4114812), (273, 2743208), (312, 2400307), (338, 2215668), (364, 2057406), (507, 1477112), (546, 1371604), (676, 1107834), (728, 1028703), (1014, 738556), (1092, 685802), (1183, 633048), (1352, 553917), (2028, 369278), (2029, 369096), (2184, 342901), (2197, 340872), (2366, 316524), (3549, 211016), (4056, 184639), (4058, 184548), (4394, 170436), (4732, 158262), (6087, 123032), (6591, 113624), (7098, 105508), (8116, 92274), (8788, 85218), (9464, 79131), (12174, 61516), (13182, 56812), (14196, 52754), (14203, 52728), (15379, 48696), (16232, 46137), (17576, 42609), (24348, 30758), (26364, 28406), (26377, 28392)]