1245827472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11329}}^1$

素因数の和:11448

約数の個数: 80

約数和(自身を含む): 3371808000

約数和(自身を除く): 2125980528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 632, 696, 948, 1264, 1392, 1896, 2291, 3792, 4582, 6873, 9164, 11329, 13746, 18328, 22658, 27492, 33987, 36656, 45316, 54984, 67974, 90632, 109968, 135948, 181264, 271896, 328541, 543792, 657082, 894991, 985623, 1314164, 1789982, 1971246, 2628328, 2684973, 3579964, 3942492, 5256656, 5369946, 7159928, 7884984, 10739892, 14319856, 15769968, 21479784, 25954739, 42959568, 51909478, 77864217, 103818956, 155728434, 207637912, 311456868, 415275824, 622913736, 1245827472]

約数ペア:

[(1, 1245827472), (2, 622913736), (3, 415275824), (4, 311456868), (6, 207637912), (8, 155728434), (12, 103818956), (16, 77864217), (24, 51909478), (29, 42959568), (48, 25954739), (58, 21479784), (79, 15769968), (87, 14319856), (116, 10739892), (158, 7884984), (174, 7159928), (232, 5369946), (237, 5256656), (316, 3942492), (348, 3579964), (464, 2684973), (474, 2628328), (632, 1971246), (696, 1789982), (948, 1314164), (1264, 985623), (1392, 894991), (1896, 657082), (2291, 543792), (3792, 328541), (4582, 271896), (6873, 181264), (9164, 135948), (11329, 109968), (13746, 90632), (18328, 67974), (22658, 54984), (27492, 45316), (33987, 36656)]