290994768

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7243}}^1$

素因数の和:7294

約数の個数: 100

約数和(自身を含む): 869511808

約数和(自身を除く): 578517040

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, 7243, 10044, 13392, 14486, 20088, 21729, 28972, 40176, 43458, 57944, 65187, 86916, 115888, 130374, 173832, 195561, 224533, 260748, 347664, 391122, 449066, 521496, 586683, 673599, 782244, 898132, 1042992, 1173366, 1347198, 1564488, 1796264, 2020797, 2346732, 2694396, 3128976, 3592528, 4041594, 4693464, 5388792, 6062391, 8083188, 9386928, 10777584, 12124782, 16166376, 18187173, 24249564, 32332752, 36374346, 48499128, 72748692, 96998256, 145497384, 290994768]

約数ペア:

[(1, 290994768), (2, 145497384), (3, 96998256), (4, 72748692), (6, 48499128), (8, 36374346), (9, 32332752), (12, 24249564), (16, 18187173), (18, 16166376), (24, 12124782), (27, 10777584), (31, 9386928), (36, 8083188), (48, 6062391), (54, 5388792), (62, 4693464), (72, 4041594), (81, 3592528), (93, 3128976), (108, 2694396), (124, 2346732), (144, 2020797), (162, 1796264), (186, 1564488), (216, 1347198), (248, 1173366), (279, 1042992), (324, 898132), (372, 782244), (432, 673599), (496, 586683), (558, 521496), (648, 449066), (744, 391122), (837, 347664), (1116, 260748), (1296, 224533), (1488, 195561), (1674, 173832), (2232, 130374), (2511, 115888), (3348, 86916), (4464, 65187), (5022, 57944), (6696, 43458), (7243, 40176), (10044, 28972), (13392, 21729), (14486, 20088)]