839331696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1431

約数の個数: 160

約数和(自身を含む): 2601865216

約数和(自身を除く): 1762533520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 217, 244, 248, 336, 366, 372, 427, 434, 488, 496, 651, 732, 744, 854, 868, 976, 1281, 1302, 1321, 1464, 1488, 1708, 1736, 1891, 2562, 2604, 2642, 2928, 3416, 3472, 3782, 3963, 5124, 5208, 5284, 5673, 6832, 7564, 7926, 9247, 10248, 10416, 10568, 11346, 13237, 15128, 15852, 18494, 20496, 21136, 22692, 26474, 27741, 30256, 31704, 36988, 39711, 40951, 45384, 52948, 55482, 63408, 73976, 79422, 80581, 81902, 90768, 105896, 110964, 122853, 147952, 158844, 161162, 163804, 211792, 221928, 241743, 245706, 286657, 317688, 322324, 327608, 443856, 483486, 491412, 564067, 573314, 635376, 644648, 655216, 859971, 966972, 982824, 1128134, 1146628, 1289296, 1692201, 1719942, 1933944, 1965648, 2256268, 2293256, 2498011, 3384402, 3439884, 3867888, 4512536, 4586512, 4996022, 6768804, 6879768, 7494033, 9025072, 9992044, 13537608, 13759536, 14988066, 17486077, 19984088, 27075216, 29976132, 34972154, 39968176, 52458231, 59952264, 69944308, 104916462, 119904528, 139888616, 209832924, 279777232, 419665848, 839331696]

約数ペア:

[(1, 839331696), (2, 419665848), (3, 279777232), (4, 209832924), (6, 139888616), (7, 119904528), (8, 104916462), (12, 69944308), (14, 59952264), (16, 52458231), (21, 39968176), (24, 34972154), (28, 29976132), (31, 27075216), (42, 19984088), (48, 17486077), (56, 14988066), (61, 13759536), (62, 13537608), (84, 9992044), (93, 9025072), (112, 7494033), (122, 6879768), (124, 6768804), (168, 4996022), (183, 4586512), (186, 4512536), (217, 3867888), (244, 3439884), (248, 3384402), (336, 2498011), (366, 2293256), (372, 2256268), (427, 1965648), (434, 1933944), (488, 1719942), (496, 1692201), (651, 1289296), (732, 1146628), (744, 1128134), (854, 982824), (868, 966972), (976, 859971), (1281, 655216), (1302, 644648), (1321, 635376), (1464, 573314), (1488, 564067), (1708, 491412), (1736, 483486), (1891, 443856), (2562, 327608), (2604, 322324), (2642, 317688), (2928, 286657), (3416, 245706), (3472, 241743), (3782, 221928), (3963, 211792), (5124, 163804), (5208, 161162), (5284, 158844), (5673, 147952), (6832, 122853), (7564, 110964), (7926, 105896), (9247, 90768), (10248, 81902), (10416, 80581), (10568, 79422), (11346, 73976), (13237, 63408), (15128, 55482), (15852, 52948), (18494, 45384), (20496, 40951), (21136, 39711), (22692, 36988), (26474, 31704), (27741, 30256)]