385955784

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{87877}}^1$

素因数の和:87950

約数の個数: 48

約数和(自身を含む): 1062445020

約数和(自身を除く): 676489236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 87877, 175754, 263631, 351508, 527262, 703016, 790893, 1054524, 1581786, 2109048, 3163572, 5360497, 6327144, 10720994, 16081491, 21441988, 32162982, 42883976, 48244473, 64325964, 96488946, 128651928, 192977892, 385955784]

約数ペア:

[(1, 385955784), (2, 192977892), (3, 128651928), (4, 96488946), (6, 64325964), (8, 48244473), (9, 42883976), (12, 32162982), (18, 21441988), (24, 16081491), (36, 10720994), (61, 6327144), (72, 5360497), (122, 3163572), (183, 2109048), (244, 1581786), (366, 1054524), (488, 790893), (549, 703016), (732, 527262), (1098, 351508), (1464, 263631), (2196, 175754), (4392, 87877)]