289301904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2653

約数の個数: 120

約数和(自身を含む): 873381600

約数和(自身を除く): 584079696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1368, 1476, 1558, 1968, 2337, 2579, 2736, 2952, 3116, 4674, 5158, 5904, 6232, 7011, 7737, 9348, 10316, 12464, 14022, 15474, 18696, 20632, 23211, 28044, 30948, 37392, 41264, 46422, 49001, 56088, 61896, 92844, 98002, 105739, 112176, 123792, 147003, 185688, 196004, 211478, 294006, 317217, 371376, 392008, 422956, 441009, 588012, 634434, 784016, 845912, 882018, 951651, 1176024, 1268868, 1691824, 1764036, 1903302, 2009041, 2352048, 2537736, 3528072, 3806604, 4018082, 5075472, 6027123, 7056144, 7613208, 8036164, 12054246, 15226416, 16072328, 18081369, 24108492, 32144656, 36162738, 48216984, 72325476, 96433968, 144650952, 289301904]

約数ペア:

[(1, 289301904), (2, 144650952), (3, 96433968), (4, 72325476), (6, 48216984), (8, 36162738), (9, 32144656), (12, 24108492), (16, 18081369), (18, 16072328), (19, 15226416), (24, 12054246), (36, 8036164), (38, 7613208), (41, 7056144), (48, 6027123), (57, 5075472), (72, 4018082), (76, 3806604), (82, 3528072), (114, 2537736), (123, 2352048), (144, 2009041), (152, 1903302), (164, 1764036), (171, 1691824), (228, 1268868), (246, 1176024), (304, 951651), (328, 882018), (342, 845912), (369, 784016), (456, 634434), (492, 588012), (656, 441009), (684, 422956), (738, 392008), (779, 371376), (912, 317217), (984, 294006), (1368, 211478), (1476, 196004), (1558, 185688), (1968, 147003), (2337, 123792), (2579, 112176), (2736, 105739), (2952, 98002), (3116, 92844), (4674, 61896), (5158, 56088), (5904, 49001), (6232, 46422), (7011, 41264), (7737, 37392), (9348, 30948), (10316, 28044), (12464, 23211), (14022, 20632), (15474, 18696)]