254060140376

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1459}}^1\times {\mathrm{5623}}^1$

素因数の和:7181

約数の個数: 96

約数和(自身を含む): 561635136000

約数和(自身を除く): 307574995624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 1459, 2212, 2918, 3871, 4424, 5623, 5836, 7742, 10213, 11246, 11672, 15484, 20426, 22492, 30968, 39361, 40852, 44984, 71491, 78722, 81704, 115261, 142982, 157444, 230522, 275527, 285964, 314888, 444217, 461044, 551054, 571928, 806827, 888434, 922088, 1102108, 1613654, 1776868, 2204216, 3109519, 3227308, 3553736, 5647789, 6219038, 6454616, 8203957, 11295578, 12438076, 16407914, 21766633, 22591156, 24876152, 32815828, 43533266, 45182312, 57427699, 65631656, 87066532, 114855398, 174133064, 229710796, 401993893, 459421592, 648112603, 803987786, 1296225206, 1607975572, 2592450412, 3215951144, 4536788221, 5184900824, 9073576442, 18147152884, 31757517547, 36294305768, 63515035094, 127030070188, 254060140376]

約数ペア:

[(1, 254060140376), (2, 127030070188), (4, 63515035094), (7, 36294305768), (8, 31757517547), (14, 18147152884), (28, 9073576442), (49, 5184900824), (56, 4536788221), (79, 3215951144), (98, 2592450412), (158, 1607975572), (196, 1296225206), (316, 803987786), (392, 648112603), (553, 459421592), (632, 401993893), (1106, 229710796), (1459, 174133064), (2212, 114855398), (2918, 87066532), (3871, 65631656), (4424, 57427699), (5623, 45182312), (5836, 43533266), (7742, 32815828), (10213, 24876152), (11246, 22591156), (11672, 21766633), (15484, 16407914), (20426, 12438076), (22492, 11295578), (30968, 8203957), (39361, 6454616), (40852, 6219038), (44984, 5647789), (71491, 3553736), (78722, 3227308), (81704, 3109519), (115261, 2204216), (142982, 1776868), (157444, 1613654), (230522, 1102108), (275527, 922088), (285964, 888434), (314888, 806827), (444217, 571928), (461044, 551054)]