388622052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 1216109440

約数和(自身を除く): 827487388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 313, 364, 379, 468, 546, 626, 758, 819, 939, 1092, 1137, 1252, 1516, 1638, 1878, 2191, 2274, 2653, 2817, 3276, 3411, 3756, 4069, 4382, 4548, 4927, 5306, 5634, 6573, 6822, 7959, 8138, 8764, 9854, 10612, 11268, 12207, 13146, 13644, 14781, 15918, 16276, 19708, 19719, 23877, 24414, 26292, 28483, 29562, 31836, 34489, 36621, 39438, 44343, 47754, 48828, 56966, 59124, 68978, 73242, 78876, 85449, 88686, 95508, 103467, 113932, 118627, 137956, 146484, 170898, 177372, 206934, 237254, 256347, 310401, 341796, 355881, 413868, 474508, 512694, 620802, 711762, 830389, 1025388, 1067643, 1241604, 1423524, 1542151, 1660778, 2135286, 2491167, 3084302, 3321556, 4270572, 4626453, 4982334, 6168604, 7473501, 9252906, 9964668, 10795057, 13879359, 14947002, 18505812, 21590114, 27758718, 29894004, 32385171, 43180228, 55517436, 64770342, 97155513, 129540684, 194311026, 388622052]

約数ペア:

[(1, 388622052), (2, 194311026), (3, 129540684), (4, 97155513), (6, 64770342), (7, 55517436), (9, 43180228), (12, 32385171), (13, 29894004), (14, 27758718), (18, 21590114), (21, 18505812), (26, 14947002), (28, 13879359), (36, 10795057), (39, 9964668), (42, 9252906), (52, 7473501), (63, 6168604), (78, 4982334), (84, 4626453), (91, 4270572), (117, 3321556), (126, 3084302), (156, 2491167), (182, 2135286), (234, 1660778), (252, 1542151), (273, 1423524), (313, 1241604), (364, 1067643), (379, 1025388), (468, 830389), (546, 711762), (626, 620802), (758, 512694), (819, 474508), (939, 413868), (1092, 355881), (1137, 341796), (1252, 310401), (1516, 256347), (1638, 237254), (1878, 206934), (2191, 177372), (2274, 170898), (2653, 146484), (2817, 137956), (3276, 118627), (3411, 113932), (3756, 103467), (4069, 95508), (4382, 88686), (4548, 85449), (4927, 78876), (5306, 73242), (5634, 68978), (6573, 59124), (6822, 56966), (7959, 48828), (8138, 47754), (8764, 44343), (9854, 39438), (10612, 36621), (11268, 34489), (12207, 31836), (13146, 29562), (13644, 28483), (14781, 26292), (15918, 24414), (16276, 23877), (19708, 19719)]