248375448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3941

約数の個数: 96

約数和(自身を含む): 723340800

約数和(自身を除く): 474965352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1128, 1368, 1692, 1786, 2679, 3384, 3572, 3863, 5358, 7144, 7726, 8037, 10716, 11589, 15452, 16074, 21432, 23178, 30904, 32148, 34767, 46356, 64296, 69534, 73397, 92712, 139068, 146794, 181561, 220191, 278136, 293588, 363122, 440382, 544683, 587176, 660573, 726244, 880764, 1089366, 1321146, 1452488, 1634049, 1761528, 2178732, 2642292, 3268098, 3449659, 4357464, 5284584, 6536196, 6899318, 10348977, 13072392, 13798636, 20697954, 27597272, 31046931, 41395908, 62093862, 82791816, 124187724, 248375448]

約数ペア:

[(1, 248375448), (2, 124187724), (3, 82791816), (4, 62093862), (6, 41395908), (8, 31046931), (9, 27597272), (12, 20697954), (18, 13798636), (19, 13072392), (24, 10348977), (36, 6899318), (38, 6536196), (47, 5284584), (57, 4357464), (72, 3449659), (76, 3268098), (94, 2642292), (114, 2178732), (141, 1761528), (152, 1634049), (171, 1452488), (188, 1321146), (228, 1089366), (282, 880764), (342, 726244), (376, 660573), (423, 587176), (456, 544683), (564, 440382), (684, 363122), (846, 293588), (893, 278136), (1128, 220191), (1368, 181561), (1692, 146794), (1786, 139068), (2679, 92712), (3384, 73397), (3572, 69534), (3863, 64296), (5358, 46356), (7144, 34767), (7726, 32148), (8037, 30904), (10716, 23178), (11589, 21432), (15452, 16074)]