438477048

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 1210809600

約数和(自身を除く): 772332552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 239, 249, 307, 332, 478, 498, 614, 664, 717, 747, 921, 956, 996, 1228, 1434, 1494, 1842, 1912, 1992, 2151, 2456, 2763, 2868, 2988, 3684, 4302, 5526, 5736, 5976, 7368, 8604, 11052, 17208, 19837, 22104, 25481, 39674, 50962, 59511, 73373, 76443, 79348, 101924, 119022, 146746, 152886, 158696, 178533, 203848, 220119, 229329, 238044, 293492, 305772, 357066, 440238, 458658, 476088, 586984, 611544, 660357, 714132, 880476, 917316, 1320714, 1428264, 1760952, 1834632, 2641428, 5282856, 6089959, 12179918, 18269877, 24359836, 36539754, 48719672, 54809631, 73079508, 109619262, 146159016, 219238524, 438477048]

約数ペア:

[(1, 438477048), (2, 219238524), (3, 146159016), (4, 109619262), (6, 73079508), (8, 54809631), (9, 48719672), (12, 36539754), (18, 24359836), (24, 18269877), (36, 12179918), (72, 6089959), (83, 5282856), (166, 2641428), (239, 1834632), (249, 1760952), (307, 1428264), (332, 1320714), (478, 917316), (498, 880476), (614, 714132), (664, 660357), (717, 611544), (747, 586984), (921, 476088), (956, 458658), (996, 440238), (1228, 357066), (1434, 305772), (1494, 293492), (1842, 238044), (1912, 229329), (1992, 220119), (2151, 203848), (2456, 178533), (2763, 158696), (2868, 152886), (2988, 146746), (3684, 119022), (4302, 101924), (5526, 79348), (5736, 76443), (5976, 73373), (7368, 59511), (8604, 50962), (11052, 39674), (17208, 25481), (19837, 22104)]