247156056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5326

約数の個数: 128

約数和(自身を含む): 810086400

約数和(自身を除く): 562930344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5273, 5859, 6696, 7812, 10546, 11718, 15624, 15819, 21092, 23436, 31638, 36911, 42184, 46872, 47457, 63276, 73822, 94914, 110733, 126552, 142371, 147644, 163463, 189828, 221466, 284742, 295288, 326926, 332199, 379656, 442932, 490389, 569484, 653852, 664398, 885864, 980778, 996597, 1138968, 1144241, 1307704, 1328796, 1471167, 1961556, 1993194, 2288482, 2657592, 2942334, 3432723, 3923112, 3986388, 4413501, 4576964, 5884668, 6865446, 7972776, 8827002, 9153928, 10298169, 11769336, 13730892, 17654004, 20596338, 27461784, 30894507, 35308008, 41192676, 61789014, 82385352, 123578028, 247156056]

約数ペア:

[(1, 247156056), (2, 123578028), (3, 82385352), (4, 61789014), (6, 41192676), (7, 35308008), (8, 30894507), (9, 27461784), (12, 20596338), (14, 17654004), (18, 13730892), (21, 11769336), (24, 10298169), (27, 9153928), (28, 8827002), (31, 7972776), (36, 6865446), (42, 5884668), (54, 4576964), (56, 4413501), (62, 3986388), (63, 3923112), (72, 3432723), (84, 2942334), (93, 2657592), (108, 2288482), (124, 1993194), (126, 1961556), (168, 1471167), (186, 1328796), (189, 1307704), (216, 1144241), (217, 1138968), (248, 996597), (252, 980778), (279, 885864), (372, 664398), (378, 653852), (434, 569484), (504, 490389), (558, 442932), (651, 379656), (744, 332199), (756, 326926), (837, 295288), (868, 284742), (1116, 221466), (1302, 189828), (1512, 163463), (1674, 147644), (1736, 142371), (1953, 126552), (2232, 110733), (2604, 94914), (3348, 73822), (3906, 63276), (5208, 47457), (5273, 46872), (5859, 42184), (6696, 36911), (7812, 31638), (10546, 23436), (11718, 21092), (15624, 15819)]