320372364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 825834240

約数和(自身を除く): 505461876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 109, 156, 166, 218, 227, 249, 327, 332, 436, 454, 498, 654, 681, 908, 996, 1079, 1308, 1362, 1417, 2158, 2724, 2834, 2951, 3237, 4251, 4316, 5668, 5902, 6474, 8502, 8853, 9047, 11804, 12948, 17004, 17706, 18094, 18841, 24743, 27141, 35412, 36188, 37682, 49486, 54282, 56523, 74229, 75364, 98972, 108564, 113046, 117611, 148458, 226092, 235222, 244933, 296916, 321659, 352833, 470444, 489866, 643318, 705666, 734799, 964977, 979732, 1286636, 1411332, 1469598, 1929954, 2053669, 2939196, 3859908, 4107338, 6161007, 8214676, 12322014, 24644028, 26697697, 53395394, 80093091, 106790788, 160186182, 320372364]

約数ペア:

[(1, 320372364), (2, 160186182), (3, 106790788), (4, 80093091), (6, 53395394), (12, 26697697), (13, 24644028), (26, 12322014), (39, 8214676), (52, 6161007), (78, 4107338), (83, 3859908), (109, 2939196), (156, 2053669), (166, 1929954), (218, 1469598), (227, 1411332), (249, 1286636), (327, 979732), (332, 964977), (436, 734799), (454, 705666), (498, 643318), (654, 489866), (681, 470444), (908, 352833), (996, 321659), (1079, 296916), (1308, 244933), (1362, 235222), (1417, 226092), (2158, 148458), (2724, 117611), (2834, 113046), (2951, 108564), (3237, 98972), (4251, 75364), (4316, 74229), (5668, 56523), (5902, 54282), (6474, 49486), (8502, 37682), (8853, 36188), (9047, 35412), (11804, 27141), (12948, 24743), (17004, 18841), (17706, 18094)]