420406224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4517}}^1$

素因数の和:4812

約数の個数: 80

約数和(自身を含む): 1245955968

約数和(自身を除く): 825549744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 4432, 4517, 5817, 6648, 7756, 9034, 11634, 13296, 13551, 15512, 18068, 23268, 27102, 31024, 31619, 36136, 46536, 54204, 63238, 72272, 93072, 94857, 108408, 126476, 189714, 216816, 252952, 379428, 505904, 758856, 1251209, 1517712, 2502418, 3753627, 5004836, 7507254, 8758463, 10009672, 15014508, 17516926, 20019344, 26275389, 30029016, 35033852, 52550778, 60058032, 70067704, 105101556, 140135408, 210203112, 420406224]

約数ペア:

[(1, 420406224), (2, 210203112), (3, 140135408), (4, 105101556), (6, 70067704), (7, 60058032), (8, 52550778), (12, 35033852), (14, 30029016), (16, 26275389), (21, 20019344), (24, 17516926), (28, 15014508), (42, 10009672), (48, 8758463), (56, 7507254), (84, 5004836), (112, 3753627), (168, 2502418), (277, 1517712), (336, 1251209), (554, 758856), (831, 505904), (1108, 379428), (1662, 252952), (1939, 216816), (2216, 189714), (3324, 126476), (3878, 108408), (4432, 94857), (4517, 93072), (5817, 72272), (6648, 63238), (7756, 54204), (9034, 46536), (11634, 36136), (13296, 31619), (13551, 31024), (15512, 27102), (18068, 23268)]