248980902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 552960000

約数和(自身を除く): 303979098

約数列:

[1, 2, 3, 6, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 186, 282, 589, 893, 1178, 1457, 1499, 1767, 1786, 2679, 2914, 2998, 3534, 4371, 4497, 5358, 8742, 8994, 27683, 28481, 46469, 55366, 56962, 70453, 83049, 85443, 92938, 139407, 140906, 166098, 170886, 211359, 278814, 422718, 882911, 1338607, 1765822, 2184043, 2648733, 2677214, 4015821, 4368086, 5297466, 6552129, 8031642, 13104258, 41496817, 82993634, 124490451, 248980902]

約数ペア:

[(1, 248980902), (2, 124490451), (3, 82993634), (6, 41496817), (19, 13104258), (31, 8031642), (38, 6552129), (47, 5297466), (57, 4368086), (62, 4015821), (93, 2677214), (94, 2648733), (114, 2184043), (141, 1765822), (186, 1338607), (282, 882911), (589, 422718), (893, 278814), (1178, 211359), (1457, 170886), (1499, 166098), (1767, 140906), (1786, 139407), (2679, 92938), (2914, 85443), (2998, 83049), (3534, 70453), (4371, 56962), (4497, 55366), (5358, 46469), (8742, 28481), (8994, 27683)]