901402368

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 2481841152

約数和(自身を除く): 1580438784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 71, 96, 122, 128, 142, 183, 192, 213, 244, 256, 271, 284, 366, 384, 426, 488, 542, 568, 732, 768, 813, 852, 976, 1084, 1136, 1464, 1626, 1704, 1952, 2168, 2272, 2928, 3252, 3408, 3904, 4331, 4336, 4544, 5856, 6504, 6816, 7808, 8662, 8672, 9088, 11712, 12993, 13008, 13632, 15616, 16531, 17324, 17344, 18176, 19241, 23424, 25986, 26016, 27264, 33062, 34648, 34688, 38482, 46848, 49593, 51972, 52032, 54528, 57723, 66124, 69296, 69376, 76964, 99186, 103944, 104064, 115446, 132248, 138592, 153928, 198372, 207888, 208128, 230892, 264496, 277184, 307856, 396744, 415776, 461784, 528992, 554368, 615712, 793488, 831552, 923568, 1057984, 1108736, 1173701, 1231424, 1586976, 1663104, 1847136, 2115968, 2347402, 2462848, 3173952, 3326208, 3521103, 3694272, 4231936, 4694804, 4925696, 6347904, 7042206, 7388544, 9389608, 12695808, 14084412, 14777088, 18779216, 28168824, 37558432, 56337648, 75116864, 112675296, 150233728, 225350592, 300467456, 450701184, 901402368]

約数ペア:

[(1, 901402368), (2, 450701184), (3, 300467456), (4, 225350592), (6, 150233728), (8, 112675296), (12, 75116864), (16, 56337648), (24, 37558432), (32, 28168824), (48, 18779216), (61, 14777088), (64, 14084412), (71, 12695808), (96, 9389608), (122, 7388544), (128, 7042206), (142, 6347904), (183, 4925696), (192, 4694804), (213, 4231936), (244, 3694272), (256, 3521103), (271, 3326208), (284, 3173952), (366, 2462848), (384, 2347402), (426, 2115968), (488, 1847136), (542, 1663104), (568, 1586976), (732, 1231424), (768, 1173701), (813, 1108736), (852, 1057984), (976, 923568), (1084, 831552), (1136, 793488), (1464, 615712), (1626, 554368), (1704, 528992), (1952, 461784), (2168, 415776), (2272, 396744), (2928, 307856), (3252, 277184), (3408, 264496), (3904, 230892), (4331, 208128), (4336, 207888), (4544, 198372), (5856, 153928), (6504, 138592), (6816, 132248), (7808, 115446), (8662, 104064), (8672, 103944), (9088, 99186), (11712, 76964), (12993, 69376), (13008, 69296), (13632, 66124), (15616, 57723), (16531, 54528), (17324, 52032), (17344, 51972), (18176, 49593), (19241, 46848), (23424, 38482), (25986, 34688), (26016, 34648), (27264, 33062)]