401023584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4709

約数の個数: 144

約数和(自身を含む): 1281807072

約数和(自身を除く): 880783488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3588, 3744, 4657, 4784, 5382, 6624, 7176, 9314, 9568, 10764, 13971, 14352, 18628, 21528, 27942, 28704, 37256, 41913, 43056, 55884, 60541, 74512, 83826, 86112, 107111, 111768, 121082, 149024, 167652, 181623, 214222, 223536, 242164, 321333, 335304, 363246, 428444, 447072, 484328, 544869, 642666, 670608, 726492, 856888, 963999, 968656, 1089738, 1285332, 1341216, 1392443, 1452984, 1713776, 1927998, 1937312, 2179476, 2570664, 2784886, 2905968, 3427552, 3855996, 4177329, 4358952, 5141328, 5569772, 5811936, 7711992, 8354658, 8717904, 10282656, 11139544, 12531987, 15423984, 16709316, 17435808, 22279088, 25063974, 30847968, 33418632, 44558176, 50127948, 66837264, 100255896, 133674528, 200511792, 401023584]

約数ペア:

[(1, 401023584), (2, 200511792), (3, 133674528), (4, 100255896), (6, 66837264), (8, 50127948), (9, 44558176), (12, 33418632), (13, 30847968), (16, 25063974), (18, 22279088), (23, 17435808), (24, 16709316), (26, 15423984), (32, 12531987), (36, 11139544), (39, 10282656), (46, 8717904), (48, 8354658), (52, 7711992), (69, 5811936), (72, 5569772), (78, 5141328), (92, 4358952), (96, 4177329), (104, 3855996), (117, 3427552), (138, 2905968), (144, 2784886), (156, 2570664), (184, 2179476), (207, 1937312), (208, 1927998), (234, 1713776), (276, 1452984), (288, 1392443), (299, 1341216), (312, 1285332), (368, 1089738), (414, 968656), (416, 963999), (468, 856888), (552, 726492), (598, 670608), (624, 642666), (736, 544869), (828, 484328), (897, 447072), (936, 428444), (1104, 363246), (1196, 335304), (1248, 321333), (1656, 242164), (1794, 223536), (1872, 214222), (2208, 181623), (2392, 167652), (2691, 149024), (3312, 121082), (3588, 111768), (3744, 107111), (4657, 86112), (4784, 83826), (5382, 74512), (6624, 60541), (7176, 55884), (9314, 43056), (9568, 41913), (10764, 37256), (13971, 28704), (14352, 27942), (18628, 21528)]