1275578928

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{25237}}^1$

素因数の和:25273

約数の個数: 120

約数和(自身を含む): 3986998288

約数和(自身を除く): 2711419360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 16848, 25237, 25272, 50474, 50544, 75711, 100948, 151422, 201896, 227133, 302844, 328081, 403792, 454266, 605688, 656162, 681399, 908532, 984243, 1211376, 1312324, 1362798, 1817064, 1968486, 2044197, 2624648, 2725596, 2952729, 3634128, 3936972, 4088394, 5249296, 5451192, 5905458, 6132591, 7873944, 8176788, 8858187, 10902384, 11810916, 12265182, 15747888, 16353576, 17716374, 23621832, 24530364, 26574561, 32707152, 35432748, 47243664, 49060728, 53149122, 70865496, 79723683, 98121456, 106298244, 141730992, 159447366, 212596488, 318894732, 425192976, 637789464, 1275578928]

約数ペア:

[(1, 1275578928), (2, 637789464), (3, 425192976), (4, 318894732), (6, 212596488), (8, 159447366), (9, 141730992), (12, 106298244), (13, 98121456), (16, 79723683), (18, 70865496), (24, 53149122), (26, 49060728), (27, 47243664), (36, 35432748), (39, 32707152), (48, 26574561), (52, 24530364), (54, 23621832), (72, 17716374), (78, 16353576), (81, 15747888), (104, 12265182), (108, 11810916), (117, 10902384), (144, 8858187), (156, 8176788), (162, 7873944), (208, 6132591), (216, 5905458), (234, 5451192), (243, 5249296), (312, 4088394), (324, 3936972), (351, 3634128), (432, 2952729), (468, 2725596), (486, 2624648), (624, 2044197), (648, 1968486), (702, 1817064), (936, 1362798), (972, 1312324), (1053, 1211376), (1296, 984243), (1404, 908532), (1872, 681399), (1944, 656162), (2106, 605688), (2808, 454266), (3159, 403792), (3888, 328081), (4212, 302844), (5616, 227133), (6318, 201896), (8424, 151422), (12636, 100948), (16848, 75711), (25237, 50544), (25272, 50474)]