304966584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 909539280

約数和(自身を除く): 604572696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 169, 213, 234, 284, 312, 338, 353, 426, 468, 507, 568, 639, 676, 706, 852, 923, 936, 1014, 1059, 1278, 1352, 1412, 1521, 1704, 1846, 2028, 2118, 2556, 2769, 2824, 3042, 3177, 3692, 4056, 4236, 4589, 5112, 5538, 6084, 6354, 7384, 8307, 8472, 9178, 11076, 11999, 12168, 12708, 13767, 16614, 18356, 22152, 23998, 25063, 25416, 27534, 33228, 35997, 36712, 41301, 47996, 50126, 55068, 59657, 66456, 71994, 75189, 82602, 95992, 100252, 107991, 110136, 119314, 143988, 150378, 165204, 178971, 200504, 215982, 225567, 238628, 287976, 300756, 325819, 330408, 357942, 431964, 451134, 477256, 536913, 601512, 651638, 715884, 863928, 902268, 977457, 1073826, 1303276, 1431768, 1804536, 1954914, 2147652, 2606552, 2932371, 3909828, 4235647, 4295304, 5864742, 7819656, 8471294, 11729484, 12706941, 16942588, 23458968, 25413882, 33885176, 38120823, 50827764, 76241646, 101655528, 152483292, 304966584]

約数ペア:

[(1, 304966584), (2, 152483292), (3, 101655528), (4, 76241646), (6, 50827764), (8, 38120823), (9, 33885176), (12, 25413882), (13, 23458968), (18, 16942588), (24, 12706941), (26, 11729484), (36, 8471294), (39, 7819656), (52, 5864742), (71, 4295304), (72, 4235647), (78, 3909828), (104, 2932371), (117, 2606552), (142, 2147652), (156, 1954914), (169, 1804536), (213, 1431768), (234, 1303276), (284, 1073826), (312, 977457), (338, 902268), (353, 863928), (426, 715884), (468, 651638), (507, 601512), (568, 536913), (639, 477256), (676, 451134), (706, 431964), (852, 357942), (923, 330408), (936, 325819), (1014, 300756), (1059, 287976), (1278, 238628), (1352, 225567), (1412, 215982), (1521, 200504), (1704, 178971), (1846, 165204), (2028, 150378), (2118, 143988), (2556, 119314), (2769, 110136), (2824, 107991), (3042, 100252), (3177, 95992), (3692, 82602), (4056, 75189), (4236, 71994), (4589, 66456), (5112, 59657), (5538, 55068), (6084, 50126), (6354, 47996), (7384, 41301), (8307, 36712), (8472, 35997), (9178, 33228), (11076, 27534), (11999, 25416), (12168, 25063), (12708, 23998), (13767, 22152), (16614, 18356)]