213415332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 559380864

約数和(自身を除く): 345965532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 61, 78, 82, 122, 123, 156, 164, 183, 244, 246, 366, 492, 533, 547, 732, 793, 1066, 1094, 1586, 1599, 1641, 2132, 2188, 2379, 2501, 3172, 3198, 3282, 4758, 5002, 6396, 6564, 7111, 7503, 9516, 10004, 14222, 15006, 21333, 22427, 28444, 30012, 32513, 33367, 42666, 44854, 65026, 66734, 67281, 85332, 89708, 97539, 100101, 130052, 133468, 134562, 195078, 200202, 269124, 291551, 390156, 400404, 433771, 583102, 867542, 874653, 1166204, 1301313, 1368047, 1735084, 1749306, 2602626, 2736094, 3498612, 4104141, 5205252, 5472188, 8208282, 16416564, 17784611, 35569222, 53353833, 71138444, 106707666, 213415332]

約数ペア:

[(1, 213415332), (2, 106707666), (3, 71138444), (4, 53353833), (6, 35569222), (12, 17784611), (13, 16416564), (26, 8208282), (39, 5472188), (41, 5205252), (52, 4104141), (61, 3498612), (78, 2736094), (82, 2602626), (122, 1749306), (123, 1735084), (156, 1368047), (164, 1301313), (183, 1166204), (244, 874653), (246, 867542), (366, 583102), (492, 433771), (533, 400404), (547, 390156), (732, 291551), (793, 269124), (1066, 200202), (1094, 195078), (1586, 134562), (1599, 133468), (1641, 130052), (2132, 100101), (2188, 97539), (2379, 89708), (2501, 85332), (3172, 67281), (3198, 66734), (3282, 65026), (4758, 44854), (5002, 42666), (6396, 33367), (6564, 32513), (7111, 30012), (7503, 28444), (9516, 22427), (10004, 21333), (14222, 15006)]