313261572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 819073024

約数和(自身を除く): 505811452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 211, 307, 372, 403, 422, 614, 633, 806, 844, 921, 1209, 1228, 1266, 1612, 1842, 2418, 2532, 2743, 3684, 3991, 4836, 5486, 6541, 7982, 8229, 9517, 10972, 11973, 13082, 15964, 16458, 19034, 19623, 23946, 26164, 28551, 32916, 38068, 39246, 47892, 57102, 64777, 78492, 85033, 114204, 123721, 129554, 170066, 194331, 247442, 255099, 259108, 340132, 371163, 388662, 494884, 510198, 742326, 777324, 842101, 1020396, 1484652, 1684202, 2008087, 2526303, 3368404, 4016174, 5052606, 6024261, 8032348, 10105212, 12048522, 24097044, 26105131, 52210262, 78315393, 104420524, 156630786, 313261572]

約数ペア:

[(1, 313261572), (2, 156630786), (3, 104420524), (4, 78315393), (6, 52210262), (12, 26105131), (13, 24097044), (26, 12048522), (31, 10105212), (39, 8032348), (52, 6024261), (62, 5052606), (78, 4016174), (93, 3368404), (124, 2526303), (156, 2008087), (186, 1684202), (211, 1484652), (307, 1020396), (372, 842101), (403, 777324), (422, 742326), (614, 510198), (633, 494884), (806, 388662), (844, 371163), (921, 340132), (1209, 259108), (1228, 255099), (1266, 247442), (1612, 194331), (1842, 170066), (2418, 129554), (2532, 123721), (2743, 114204), (3684, 85033), (3991, 78492), (4836, 64777), (5486, 57102), (6541, 47892), (7982, 39246), (8229, 38068), (9517, 32916), (10972, 28551), (11973, 26164), (13082, 23946), (15964, 19623), (16458, 19034)]