289463772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 752338944

約数和(自身を除く): 462875172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 167, 246, 271, 334, 492, 501, 533, 542, 668, 813, 1002, 1066, 1084, 1599, 1626, 2004, 2132, 2171, 3198, 3252, 3523, 4342, 6396, 6513, 6847, 7046, 8684, 10569, 11111, 13026, 13694, 14092, 20541, 21138, 22222, 26052, 27388, 33333, 41082, 42276, 44444, 45257, 66666, 82164, 89011, 90514, 133332, 135771, 144443, 178022, 181028, 267033, 271542, 288886, 356044, 433329, 534066, 543084, 577772, 588341, 866658, 1068132, 1176682, 1733316, 1765023, 1855537, 2353364, 3530046, 3711074, 5566611, 7060092, 7422148, 11133222, 22266444, 24121981, 48243962, 72365943, 96487924, 144731886, 289463772]

約数ペア:

[(1, 289463772), (2, 144731886), (3, 96487924), (4, 72365943), (6, 48243962), (12, 24121981), (13, 22266444), (26, 11133222), (39, 7422148), (41, 7060092), (52, 5566611), (78, 3711074), (82, 3530046), (123, 2353364), (156, 1855537), (164, 1765023), (167, 1733316), (246, 1176682), (271, 1068132), (334, 866658), (492, 588341), (501, 577772), (533, 543084), (542, 534066), (668, 433329), (813, 356044), (1002, 288886), (1066, 271542), (1084, 267033), (1599, 181028), (1626, 178022), (2004, 144443), (2132, 135771), (2171, 133332), (3198, 90514), (3252, 89011), (3523, 82164), (4342, 66666), (6396, 45257), (6513, 44444), (6847, 42276), (7046, 41082), (8684, 33333), (10569, 27388), (11111, 26052), (13026, 22222), (13694, 21138), (14092, 20541)]