1478338848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19819}}^1$

素因数の和:19879

約数の個数: 144

約数和(自身を含む): 4934704320

約数和(自身を除く): 3456365472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 8288, 9324, 10656, 12432, 18648, 19819, 24864, 37296, 39638, 59457, 74592, 79276, 118914, 138733, 158552, 178371, 237828, 277466, 317104, 356742, 416199, 475656, 554932, 634208, 713484, 733303, 832398, 951312, 1109864, 1248597, 1426968, 1466606, 1664796, 1902624, 2199909, 2219728, 2497194, 2853936, 2933212, 3329592, 4399818, 4439456, 4994388, 5133121, 5707872, 5866424, 6599727, 6659184, 8799636, 9988776, 10266242, 11732848, 13199454, 13318368, 15399363, 17599272, 19977552, 20532484, 23465696, 26398908, 30798726, 35198544, 39955104, 41064968, 46198089, 52797816, 61597452, 70397088, 82129936, 92396178, 105595632, 123194904, 164259872, 184792356, 211191264, 246389808, 369584712, 492779616, 739169424, 1478338848]

約数ペア:

[(1, 1478338848), (2, 739169424), (3, 492779616), (4, 369584712), (6, 246389808), (7, 211191264), (8, 184792356), (9, 164259872), (12, 123194904), (14, 105595632), (16, 92396178), (18, 82129936), (21, 70397088), (24, 61597452), (28, 52797816), (32, 46198089), (36, 41064968), (37, 39955104), (42, 35198544), (48, 30798726), (56, 26398908), (63, 23465696), (72, 20532484), (74, 19977552), (84, 17599272), (96, 15399363), (111, 13318368), (112, 13199454), (126, 11732848), (144, 10266242), (148, 9988776), (168, 8799636), (222, 6659184), (224, 6599727), (252, 5866424), (259, 5707872), (288, 5133121), (296, 4994388), (333, 4439456), (336, 4399818), (444, 3329592), (504, 2933212), (518, 2853936), (592, 2497194), (666, 2219728), (672, 2199909), (777, 1902624), (888, 1664796), (1008, 1466606), (1036, 1426968), (1184, 1248597), (1332, 1109864), (1554, 951312), (1776, 832398), (2016, 733303), (2072, 713484), (2331, 634208), (2664, 554932), (3108, 475656), (3552, 416199), (4144, 356742), (4662, 317104), (5328, 277466), (6216, 237828), (8288, 178371), (9324, 158552), (10656, 138733), (12432, 118914), (18648, 79276), (19819, 74592), (24864, 59457), (37296, 39638)]