312413904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 961938432

約数和(自身を除く): 649524528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1016, 1143, 1397, 1524, 1553, 1584, 2032, 2286, 2794, 3048, 3106, 4191, 4572, 4659, 5588, 6096, 6212, 8382, 9144, 9318, 11176, 12424, 12573, 13977, 16764, 17083, 18288, 18636, 22352, 24848, 25146, 27954, 33528, 34166, 37272, 50292, 51249, 55908, 67056, 68332, 74544, 100584, 102498, 111816, 136664, 153747, 197231, 201168, 204996, 223632, 273328, 307494, 394462, 409992, 591693, 614988, 788924, 819984, 1183386, 1229976, 1577848, 1775079, 2169541, 2366772, 2459952, 3155696, 3550158, 4339082, 4733544, 6508623, 7100316, 8678164, 9467088, 13017246, 14200632, 17356328, 19525869, 26034492, 28401264, 34712656, 39051738, 52068984, 78103476, 104137968, 156206952, 312413904]

約数ペア:

[(1, 312413904), (2, 156206952), (3, 104137968), (4, 78103476), (6, 52068984), (8, 39051738), (9, 34712656), (11, 28401264), (12, 26034492), (16, 19525869), (18, 17356328), (22, 14200632), (24, 13017246), (33, 9467088), (36, 8678164), (44, 7100316), (48, 6508623), (66, 4733544), (72, 4339082), (88, 3550158), (99, 3155696), (127, 2459952), (132, 2366772), (144, 2169541), (176, 1775079), (198, 1577848), (254, 1229976), (264, 1183386), (381, 819984), (396, 788924), (508, 614988), (528, 591693), (762, 409992), (792, 394462), (1016, 307494), (1143, 273328), (1397, 223632), (1524, 204996), (1553, 201168), (1584, 197231), (2032, 153747), (2286, 136664), (2794, 111816), (3048, 102498), (3106, 100584), (4191, 74544), (4572, 68332), (4659, 67056), (5588, 55908), (6096, 51249), (6212, 50292), (8382, 37272), (9144, 34166), (9318, 33528), (11176, 27954), (12424, 25146), (12573, 24848), (13977, 22352), (16764, 18636), (17083, 18288)]