663610112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 1550169600

約数和(自身を除く): 886559488

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 79, 88, 128, 152, 157, 158, 176, 209, 256, 304, 314, 316, 352, 418, 608, 628, 632, 704, 836, 869, 1216, 1256, 1264, 1408, 1501, 1672, 1727, 1738, 2432, 2512, 2528, 2816, 2983, 3002, 3344, 3454, 3476, 4864, 5024, 5056, 5966, 6004, 6688, 6908, 6952, 10048, 10112, 11932, 12008, 12403, 13376, 13816, 13904, 16511, 20096, 20224, 23864, 24016, 24806, 26752, 27632, 27808, 32813, 33022, 40192, 47728, 48032, 49612, 53504, 55264, 55616, 65626, 66044, 95456, 96064, 99224, 110528, 111232, 131252, 132088, 136433, 190912, 192128, 198448, 221056, 222464, 235657, 262504, 264176, 272866, 381824, 384256, 396896, 442112, 471314, 525008, 528352, 545732, 763648, 793792, 942628, 1050016, 1056704, 1091464, 1587584, 1885256, 2100032, 2113408, 2182928, 2592227, 3175168, 3770512, 4200064, 4226816, 4365856, 5184454, 7541024, 8400128, 8731712, 10368908, 15082048, 17463424, 20737816, 30164096, 34926848, 41475632, 60328192, 82951264, 165902528, 331805056, 663610112]

約数ペア:

[(1, 663610112), (2, 331805056), (4, 165902528), (8, 82951264), (11, 60328192), (16, 41475632), (19, 34926848), (22, 30164096), (32, 20737816), (38, 17463424), (44, 15082048), (64, 10368908), (76, 8731712), (79, 8400128), (88, 7541024), (128, 5184454), (152, 4365856), (157, 4226816), (158, 4200064), (176, 3770512), (209, 3175168), (256, 2592227), (304, 2182928), (314, 2113408), (316, 2100032), (352, 1885256), (418, 1587584), (608, 1091464), (628, 1056704), (632, 1050016), (704, 942628), (836, 793792), (869, 763648), (1216, 545732), (1256, 528352), (1264, 525008), (1408, 471314), (1501, 442112), (1672, 396896), (1727, 384256), (1738, 381824), (2432, 272866), (2512, 264176), (2528, 262504), (2816, 235657), (2983, 222464), (3002, 221056), (3344, 198448), (3454, 192128), (3476, 190912), (4864, 136433), (5024, 132088), (5056, 131252), (5966, 111232), (6004, 110528), (6688, 99224), (6908, 96064), (6952, 95456), (10048, 66044), (10112, 65626), (11932, 55616), (12008, 55264), (12403, 53504), (13376, 49612), (13816, 48032), (13904, 47728), (16511, 40192), (20096, 33022), (20224, 32813), (23864, 27808), (24016, 27632), (24806, 26752)]