233920008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2272

約数の個数: 128

約数和(自身を含む): 753408000

約数和(自身を除く): 519487992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2179, 2556, 2982, 3834, 3976, 4358, 4473, 5112, 5964, 6537, 7668, 8716, 8946, 11928, 13074, 13419, 15253, 15336, 17432, 17892, 19611, 26148, 26838, 30506, 35784, 39222, 45759, 52296, 53676, 58833, 61012, 78444, 91518, 107352, 117666, 122024, 137277, 154709, 156888, 183036, 235332, 274554, 309418, 366072, 411831, 464127, 470664, 549108, 618836, 823662, 928254, 1082963, 1098216, 1237672, 1392381, 1647324, 1856508, 2165926, 2784762, 3248889, 3294648, 3713016, 4177143, 4331852, 5569524, 6497778, 8354286, 8663704, 9746667, 11139048, 12995556, 16708572, 19493334, 25991112, 29240001, 33417144, 38986668, 58480002, 77973336, 116960004, 233920008]

約数ペア:

[(1, 233920008), (2, 116960004), (3, 77973336), (4, 58480002), (6, 38986668), (7, 33417144), (8, 29240001), (9, 25991112), (12, 19493334), (14, 16708572), (18, 12995556), (21, 11139048), (24, 9746667), (27, 8663704), (28, 8354286), (36, 6497778), (42, 5569524), (54, 4331852), (56, 4177143), (63, 3713016), (71, 3294648), (72, 3248889), (84, 2784762), (108, 2165926), (126, 1856508), (142, 1647324), (168, 1392381), (189, 1237672), (213, 1098216), (216, 1082963), (252, 928254), (284, 823662), (378, 618836), (426, 549108), (497, 470664), (504, 464127), (568, 411831), (639, 366072), (756, 309418), (852, 274554), (994, 235332), (1278, 183036), (1491, 156888), (1512, 154709), (1704, 137277), (1917, 122024), (1988, 117666), (2179, 107352), (2556, 91518), (2982, 78444), (3834, 61012), (3976, 58833), (4358, 53676), (4473, 52296), (5112, 45759), (5964, 39222), (6537, 35784), (7668, 30506), (8716, 26838), (8946, 26148), (11928, 19611), (13074, 17892), (13419, 17432), (15253, 15336)]