378802008

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 1153053720

約数和(自身を除く): 774251712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 468, 486, 507, 648, 676, 702, 936, 972, 1014, 1053, 1153, 1352, 1404, 1521, 1944, 2028, 2106, 2306, 2808, 3042, 3159, 3459, 4056, 4212, 4563, 4612, 6084, 6318, 6918, 8424, 9126, 9224, 10377, 12168, 12636, 13689, 13836, 14989, 18252, 20754, 25272, 27378, 27672, 29978, 31131, 36504, 41067, 41508, 44967, 54756, 59956, 62262, 82134, 83016, 89934, 93393, 109512, 119912, 124524, 134901, 164268, 179868, 186786, 194857, 249048, 269802, 280179, 328536, 359736, 373572, 389714, 404703, 539604, 560358, 584571, 747144, 779428, 809406, 1079208, 1120716, 1169142, 1214109, 1558856, 1618812, 1753713, 2241432, 2338284, 2428218, 3237624, 3507426, 3642327, 4676568, 4856436, 5261139, 7014852, 7284654, 9712872, 10522278, 14029704, 14569308, 15783417, 21044556, 29138616, 31566834, 42089112, 47350251, 63133668, 94700502, 126267336, 189401004, 378802008]

約数ペア:

[(1, 378802008), (2, 189401004), (3, 126267336), (4, 94700502), (6, 63133668), (8, 47350251), (9, 42089112), (12, 31566834), (13, 29138616), (18, 21044556), (24, 15783417), (26, 14569308), (27, 14029704), (36, 10522278), (39, 9712872), (52, 7284654), (54, 7014852), (72, 5261139), (78, 4856436), (81, 4676568), (104, 3642327), (108, 3507426), (117, 3237624), (156, 2428218), (162, 2338284), (169, 2241432), (216, 1753713), (234, 1618812), (243, 1558856), (312, 1214109), (324, 1169142), (338, 1120716), (351, 1079208), (468, 809406), (486, 779428), (507, 747144), (648, 584571), (676, 560358), (702, 539604), (936, 404703), (972, 389714), (1014, 373572), (1053, 359736), (1153, 328536), (1352, 280179), (1404, 269802), (1521, 249048), (1944, 194857), (2028, 186786), (2106, 179868), (2306, 164268), (2808, 134901), (3042, 124524), (3159, 119912), (3459, 109512), (4056, 93393), (4212, 89934), (4563, 83016), (4612, 82134), (6084, 62262), (6318, 59956), (6918, 54756), (8424, 44967), (9126, 41508), (9224, 41067), (10377, 36504), (12168, 31131), (12636, 29978), (13689, 27672), (13836, 27378), (14989, 25272), (18252, 20754)]