1270857648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 3571771392

約数和(自身を除く): 2300913744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 41, 48, 62, 74, 82, 93, 111, 123, 124, 148, 164, 186, 222, 246, 248, 296, 328, 372, 444, 492, 496, 563, 592, 656, 744, 888, 984, 1126, 1147, 1271, 1488, 1517, 1689, 1776, 1968, 2252, 2294, 2542, 3034, 3378, 3441, 3813, 4504, 4551, 4588, 5084, 6068, 6756, 6882, 7626, 9008, 9102, 9176, 10168, 12136, 13512, 13764, 15252, 17453, 18204, 18352, 20336, 20831, 23083, 24272, 27024, 27528, 30504, 34906, 36408, 41662, 46166, 47027, 52359, 55056, 61008, 62493, 69249, 69812, 72816, 83324, 92332, 94054, 104718, 124986, 138498, 139624, 141081, 166648, 184664, 188108, 209436, 249972, 276996, 279248, 282162, 333296, 369328, 376216, 418872, 499944, 553992, 564324, 645761, 715573, 752432, 837744, 854071, 999888, 1107984, 1128648, 1291522, 1431146, 1708142, 1937283, 2146719, 2257296, 2562213, 2583044, 2862292, 3416284, 3874566, 4293438, 5124426, 5166088, 5724584, 6832568, 7749132, 8586876, 10248852, 10332176, 11449168, 13665136, 15498264, 17173752, 20497704, 26476201, 30996528, 34347504, 40995408, 52952402, 79428603, 105904804, 158857206, 211809608, 317714412, 423619216, 635428824, 1270857648]

約数ペア:

[(1, 1270857648), (2, 635428824), (3, 423619216), (4, 317714412), (6, 211809608), (8, 158857206), (12, 105904804), (16, 79428603), (24, 52952402), (31, 40995408), (37, 34347504), (41, 30996528), (48, 26476201), (62, 20497704), (74, 17173752), (82, 15498264), (93, 13665136), (111, 11449168), (123, 10332176), (124, 10248852), (148, 8586876), (164, 7749132), (186, 6832568), (222, 5724584), (246, 5166088), (248, 5124426), (296, 4293438), (328, 3874566), (372, 3416284), (444, 2862292), (492, 2583044), (496, 2562213), (563, 2257296), (592, 2146719), (656, 1937283), (744, 1708142), (888, 1431146), (984, 1291522), (1126, 1128648), (1147, 1107984), (1271, 999888), (1488, 854071), (1517, 837744), (1689, 752432), (1776, 715573), (1968, 645761), (2252, 564324), (2294, 553992), (2542, 499944), (3034, 418872), (3378, 376216), (3441, 369328), (3813, 333296), (4504, 282162), (4551, 279248), (4588, 276996), (5084, 249972), (6068, 209436), (6756, 188108), (6882, 184664), (7626, 166648), (9008, 141081), (9102, 139624), (9176, 138498), (10168, 124986), (12136, 104718), (13512, 94054), (13764, 92332), (15252, 83324), (17453, 72816), (18204, 69812), (18352, 69249), (20336, 62493), (20831, 61008), (23083, 55056), (24272, 52359), (27024, 47027), (27528, 46166), (30504, 41662), (34906, 36408)]