315502128

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7904

約数の個数: 100

約数和(自身を含む): 942731328

約数和(自身を除く): 627229200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 6696, 7853, 10044, 13392, 15706, 20088, 23559, 31412, 40176, 47118, 62824, 70677, 94236, 125648, 141354, 188472, 212031, 243443, 282708, 376944, 424062, 486886, 565416, 636093, 730329, 848124, 973772, 1130832, 1272186, 1460658, 1696248, 1947544, 2190987, 2544372, 2921316, 3392496, 3895088, 4381974, 5088744, 5842632, 6572961, 8763948, 10177488, 11685264, 13145922, 17527896, 19718883, 26291844, 35055792, 39437766, 52583688, 78875532, 105167376, 157751064, 315502128]

約数ペア:

[(1, 315502128), (2, 157751064), (3, 105167376), (4, 78875532), (6, 52583688), (8, 39437766), (9, 35055792), (12, 26291844), (16, 19718883), (18, 17527896), (24, 13145922), (27, 11685264), (31, 10177488), (36, 8763948), (48, 6572961), (54, 5842632), (62, 5088744), (72, 4381974), (81, 3895088), (93, 3392496), (108, 2921316), (124, 2544372), (144, 2190987), (162, 1947544), (186, 1696248), (216, 1460658), (248, 1272186), (279, 1130832), (324, 973772), (372, 848124), (432, 730329), (496, 636093), (558, 565416), (648, 486886), (744, 424062), (837, 376944), (1116, 282708), (1296, 243443), (1488, 212031), (1674, 188472), (2232, 141354), (2511, 125648), (3348, 94236), (4464, 70677), (5022, 62824), (6696, 47118), (7853, 40176), (10044, 31412), (13392, 23559), (15706, 20088)]