388601772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60757}}^1$

素因数の和:60818

約数の個数: 48

約数和(自身を含む): 1000319712

約数和(自身を除く): 611717940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 60757, 121514, 182271, 243028, 364542, 729084, 789841, 1579682, 2369523, 2491037, 3159364, 4739046, 4982074, 7473111, 9478092, 9964148, 14946222, 29892444, 32383481, 64766962, 97150443, 129533924, 194300886, 388601772]

約数ペア:

[(1, 388601772), (2, 194300886), (3, 129533924), (4, 97150443), (6, 64766962), (12, 32383481), (13, 29892444), (26, 14946222), (39, 9964148), (41, 9478092), (52, 7473111), (78, 4982074), (82, 4739046), (123, 3159364), (156, 2491037), (164, 2369523), (246, 1579682), (492, 789841), (533, 729084), (1066, 364542), (1599, 243028), (2132, 182271), (3198, 121514), (6396, 60757)]