402899238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2969}}^1$

素因数の和:3346

約数の個数: 64

約数和(自身を含む): 1026432000

約数和(自身を除く): 623532762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 359, 378, 718, 1077, 2154, 2513, 2969, 3231, 5026, 5938, 6462, 7539, 8907, 9693, 15078, 17814, 19386, 20783, 22617, 26721, 41566, 45234, 53442, 62349, 67851, 80163, 124698, 135702, 160326, 187047, 374094, 561141, 1065871, 1122282, 2131742, 3197613, 6395226, 7461097, 9592839, 14922194, 19185678, 22383291, 28778517, 44766582, 57557034, 67149873, 134299746, 201449619, 402899238]

約数ペア:

[(1, 402899238), (2, 201449619), (3, 134299746), (6, 67149873), (7, 57557034), (9, 44766582), (14, 28778517), (18, 22383291), (21, 19185678), (27, 14922194), (42, 9592839), (54, 7461097), (63, 6395226), (126, 3197613), (189, 2131742), (359, 1122282), (378, 1065871), (718, 561141), (1077, 374094), (2154, 187047), (2513, 160326), (2969, 135702), (3231, 124698), (5026, 80163), (5938, 67851), (6462, 62349), (7539, 53442), (8907, 45234), (9693, 41566), (15078, 26721), (17814, 22617), (19386, 20783)]