8266164426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 20341601280

約数和(自身を除く): 12075436854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 251, 258, 351, 387, 502, 559, 702, 753, 774, 1091, 1118, 1161, 1506, 1677, 2182, 2259, 2322, 3263, 3273, 3354, 4518, 5031, 6526, 6546, 6777, 9789, 9819, 10062, 10793, 13554, 14183, 15093, 19578, 19638, 21586, 28366, 29367, 29457, 30186, 32379, 42549, 46913, 58734, 58914, 64758, 85098, 88101, 93826, 97137, 127647, 140309, 140739, 176202, 194274, 255294, 273841, 280618, 281478, 291411, 382941, 420927, 422217, 547682, 582822, 609869, 765882, 821523, 841854, 844434, 1219738, 1262781, 1266651, 1643046, 1829607, 2464569, 2525562, 2533302, 3559933, 3659214, 3788343, 4929138, 5488821, 7119866, 7393707, 7576686, 10679799, 10977642, 11775163, 14787414, 16466463, 21359598, 23550326, 32039397, 32932926, 35325489, 64078794, 70650978, 96118191, 105976467, 153077119, 192236382, 211952934, 306154238, 317929401, 459231357, 635858802, 918462714, 1377694071, 2755388142, 4133082213, 8266164426]

約数ペア:

[(1, 8266164426), (2, 4133082213), (3, 2755388142), (6, 1377694071), (9, 918462714), (13, 635858802), (18, 459231357), (26, 317929401), (27, 306154238), (39, 211952934), (43, 192236382), (54, 153077119), (78, 105976467), (86, 96118191), (117, 70650978), (129, 64078794), (234, 35325489), (251, 32932926), (258, 32039397), (351, 23550326), (387, 21359598), (502, 16466463), (559, 14787414), (702, 11775163), (753, 10977642), (774, 10679799), (1091, 7576686), (1118, 7393707), (1161, 7119866), (1506, 5488821), (1677, 4929138), (2182, 3788343), (2259, 3659214), (2322, 3559933), (3263, 2533302), (3273, 2525562), (3354, 2464569), (4518, 1829607), (5031, 1643046), (6526, 1266651), (6546, 1262781), (6777, 1219738), (9789, 844434), (9819, 841854), (10062, 821523), (10793, 765882), (13554, 609869), (14183, 582822), (15093, 547682), (19578, 422217), (19638, 420927), (21586, 382941), (28366, 291411), (29367, 281478), (29457, 280618), (30186, 273841), (32379, 255294), (42549, 194274), (46913, 176202), (58734, 140739), (58914, 140309), (64758, 127647), (85098, 97137), (88101, 93826)]