251925072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4705

約数の個数: 120

約数和(自身を含む): 790145856

約数和(自身を除く): 538220784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 4657, 6762, 7728, 9016, 9314, 13524, 13971, 18032, 18628, 27048, 27942, 32599, 37256, 54096, 55884, 65198, 74512, 97797, 107111, 111768, 130396, 195594, 214222, 223536, 228193, 260792, 321333, 391188, 428444, 456386, 521584, 642666, 684579, 749777, 782376, 856888, 912772, 1285332, 1369158, 1499554, 1564752, 1713776, 1825544, 2249331, 2570664, 2738316, 2999108, 3651088, 4498662, 5141328, 5248439, 5476632, 5998216, 8997324, 10496878, 10953264, 11996432, 15745317, 17994648, 20993756, 31490634, 35989296, 41987512, 62981268, 83975024, 125962536, 251925072]

約数ペア:

[(1, 251925072), (2, 125962536), (3, 83975024), (4, 62981268), (6, 41987512), (7, 35989296), (8, 31490634), (12, 20993756), (14, 17994648), (16, 15745317), (21, 11996432), (23, 10953264), (24, 10496878), (28, 8997324), (42, 5998216), (46, 5476632), (48, 5248439), (49, 5141328), (56, 4498662), (69, 3651088), (84, 2999108), (92, 2738316), (98, 2570664), (112, 2249331), (138, 1825544), (147, 1713776), (161, 1564752), (168, 1499554), (184, 1369158), (196, 1285332), (276, 912772), (294, 856888), (322, 782376), (336, 749777), (368, 684579), (392, 642666), (483, 521584), (552, 456386), (588, 428444), (644, 391188), (784, 321333), (966, 260792), (1104, 228193), (1127, 223536), (1176, 214222), (1288, 195594), (1932, 130396), (2254, 111768), (2352, 107111), (2576, 97797), (3381, 74512), (3864, 65198), (4508, 55884), (4657, 54096), (6762, 37256), (7728, 32599), (9016, 27942), (9314, 27048), (13524, 18628), (13971, 18032)]