1296255712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 2838737664

約数和(自身を除く): 1542481952

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 211, 272, 368, 391, 422, 491, 544, 736, 782, 844, 982, 1564, 1688, 1964, 3128, 3376, 3587, 3928, 4853, 6256, 6752, 7174, 7856, 8347, 9706, 11293, 12512, 14348, 15712, 16694, 19412, 22586, 28696, 33388, 38824, 45172, 57392, 66776, 77648, 82501, 90344, 103601, 114784, 133552, 155296, 165002, 180688, 191981, 207202, 267104, 330004, 361376, 383962, 414404, 660008, 767924, 828808, 1320016, 1535848, 1657616, 1761217, 2382823, 2640032, 3071696, 3315232, 3522434, 4765646, 6143392, 7044868, 9531292, 14089736, 19062584, 28179472, 38125168, 40507991, 56358944, 76250336, 81015982, 162031964, 324063928, 648127856, 1296255712]

約数ペア:

[(1, 1296255712), (2, 648127856), (4, 324063928), (8, 162031964), (16, 81015982), (17, 76250336), (23, 56358944), (32, 40507991), (34, 38125168), (46, 28179472), (68, 19062584), (92, 14089736), (136, 9531292), (184, 7044868), (211, 6143392), (272, 4765646), (368, 3522434), (391, 3315232), (422, 3071696), (491, 2640032), (544, 2382823), (736, 1761217), (782, 1657616), (844, 1535848), (982, 1320016), (1564, 828808), (1688, 767924), (1964, 660008), (3128, 414404), (3376, 383962), (3587, 361376), (3928, 330004), (4853, 267104), (6256, 207202), (6752, 191981), (7174, 180688), (7856, 165002), (8347, 155296), (9706, 133552), (11293, 114784), (12512, 103601), (14348, 90344), (15712, 82501), (16694, 77648), (19412, 66776), (22586, 57392), (28696, 45172), (33388, 38824)]