236431845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 467660160

約数和(自身を除く): 231228315

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 169, 195, 215, 241, 351, 387, 507, 559, 585, 645, 723, 845, 1161, 1205, 1521, 1677, 1755, 1935, 2169, 2535, 2795, 3133, 3615, 4563, 5031, 5805, 6507, 7267, 7605, 8385, 9399, 10363, 10845, 15093, 15665, 21801, 22815, 25155, 28197, 31089, 32535, 36335, 40729, 46995, 51815, 65403, 75465, 84591, 93267, 109005, 122187, 134719, 140985, 155445, 196209, 203645, 279801, 327015, 366561, 404157, 422955, 466335, 610935, 673595, 981045, 1099683, 1212471, 1399005, 1751347, 1832805, 2020785, 3637413, 5254041, 5498415, 6062355, 8756735, 15762123, 18187065, 26270205, 47286369, 78810615, 236431845]

約数ペア:

[(1, 236431845), (3, 78810615), (5, 47286369), (9, 26270205), (13, 18187065), (15, 15762123), (27, 8756735), (39, 6062355), (43, 5498415), (45, 5254041), (65, 3637413), (117, 2020785), (129, 1832805), (135, 1751347), (169, 1399005), (195, 1212471), (215, 1099683), (241, 981045), (351, 673595), (387, 610935), (507, 466335), (559, 422955), (585, 404157), (645, 366561), (723, 327015), (845, 279801), (1161, 203645), (1205, 196209), (1521, 155445), (1677, 140985), (1755, 134719), (1935, 122187), (2169, 109005), (2535, 93267), (2795, 84591), (3133, 75465), (3615, 65403), (4563, 51815), (5031, 46995), (5805, 40729), (6507, 36335), (7267, 32535), (7605, 31089), (8385, 28197), (9399, 25155), (10363, 22815), (10845, 21801), (15093, 15665)]