661476415536

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1237163}}^1$

素因数の和:1237303

約数の個数: 120

約数和(自身を含む): 1914536033280

約数和(自身を除く): 1253059617744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 79, 94, 141, 144, 158, 188, 237, 282, 316, 376, 423, 474, 564, 632, 711, 752, 846, 948, 1128, 1264, 1422, 1692, 1896, 2256, 2844, 3384, 3713, 3792, 5688, 6768, 7426, 11139, 11376, 14852, 22278, 29704, 33417, 44556, 59408, 66834, 89112, 133668, 178224, 267336, 534672, 1237163, 2474326, 3711489, 4948652, 7422978, 9897304, 11134467, 14845956, 19794608, 22268934, 29691912, 44537868, 58146661, 59383824, 89075736, 97735877, 116293322, 174439983, 178151472, 195471754, 232586644, 293207631, 348879966, 390943508, 465173288, 523319949, 586415262, 697759932, 781887016, 879622893, 930346576, 1046639898, 1172830524, 1395519864, 1563774032, 1759245786, 2093279796, 2345661048, 2791039728, 3518491572, 4186559592, 4593586219, 4691322096, 7036983144, 8373119184, 9187172438, 13780758657, 14073966288, 18374344876, 27561517314, 36748689752, 41342275971, 55123034628, 73497379504, 82684551942, 110246069256, 165369103884, 220492138512, 330738207768, 661476415536]

約数ペア:

[(1, 661476415536), (2, 330738207768), (3, 220492138512), (4, 165369103884), (6, 110246069256), (8, 82684551942), (9, 73497379504), (12, 55123034628), (16, 41342275971), (18, 36748689752), (24, 27561517314), (36, 18374344876), (47, 14073966288), (48, 13780758657), (72, 9187172438), (79, 8373119184), (94, 7036983144), (141, 4691322096), (144, 4593586219), (158, 4186559592), (188, 3518491572), (237, 2791039728), (282, 2345661048), (316, 2093279796), (376, 1759245786), (423, 1563774032), (474, 1395519864), (564, 1172830524), (632, 1046639898), (711, 930346576), (752, 879622893), (846, 781887016), (948, 697759932), (1128, 586415262), (1264, 523319949), (1422, 465173288), (1692, 390943508), (1896, 348879966), (2256, 293207631), (2844, 232586644), (3384, 195471754), (3713, 178151472), (3792, 174439983), (5688, 116293322), (6768, 97735877), (7426, 89075736), (11139, 59383824), (11376, 58146661), (14852, 44537868), (22278, 29691912), (29704, 22268934), (33417, 19794608), (44556, 14845956), (59408, 11134467), (66834, 9897304), (89112, 7422978), (133668, 4948652), (178224, 3711489), (267336, 2474326), (534672, 1237163)]