17540804748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 45240969312

約数和(自身を除く): 27700164564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 71, 74, 102, 111, 142, 148, 204, 213, 222, 284, 426, 444, 461, 629, 852, 922, 1207, 1258, 1383, 1844, 1887, 2414, 2516, 2627, 2766, 3621, 3774, 4828, 5041, 5254, 5532, 7242, 7548, 7837, 7881, 10082, 10508, 14484, 15123, 15674, 15762, 17057, 20164, 23511, 30246, 31348, 31524, 32731, 34114, 44659, 47022, 51171, 60492, 65462, 68228, 85697, 89318, 94044, 98193, 102342, 130924, 133977, 171394, 178636, 186517, 196386, 204684, 257091, 267954, 289969, 342788, 373034, 392772, 514182, 535908, 556427, 559551, 579938, 746068, 869907, 1028364, 1112854, 1119102, 1159876, 1211047, 1669281, 1739814, 2225708, 2238204, 2323901, 2422094, 3170789, 3338562, 3479628, 3633141, 4647802, 4844188, 6341578, 6677124, 6971703, 7266282, 9295604, 9512367, 12683156, 13943406, 14532564, 19024734, 20587799, 27886812, 38049468, 39506317, 41175598, 61763397, 79012634, 82351196, 85984337, 118518951, 123526794, 158025268, 171968674, 237037902, 247053588, 257953011, 343937348, 474075804, 515906022, 1031812044, 1461733729, 2923467458, 4385201187, 5846934916, 8770402374, 17540804748]

約数ペア:

[(1, 17540804748), (2, 8770402374), (3, 5846934916), (4, 4385201187), (6, 2923467458), (12, 1461733729), (17, 1031812044), (34, 515906022), (37, 474075804), (51, 343937348), (68, 257953011), (71, 247053588), (74, 237037902), (102, 171968674), (111, 158025268), (142, 123526794), (148, 118518951), (204, 85984337), (213, 82351196), (222, 79012634), (284, 61763397), (426, 41175598), (444, 39506317), (461, 38049468), (629, 27886812), (852, 20587799), (922, 19024734), (1207, 14532564), (1258, 13943406), (1383, 12683156), (1844, 9512367), (1887, 9295604), (2414, 7266282), (2516, 6971703), (2627, 6677124), (2766, 6341578), (3621, 4844188), (3774, 4647802), (4828, 3633141), (5041, 3479628), (5254, 3338562), (5532, 3170789), (7242, 2422094), (7548, 2323901), (7837, 2238204), (7881, 2225708), (10082, 1739814), (10508, 1669281), (14484, 1211047), (15123, 1159876), (15674, 1119102), (15762, 1112854), (17057, 1028364), (20164, 869907), (23511, 746068), (30246, 579938), (31348, 559551), (31524, 556427), (32731, 535908), (34114, 514182), (44659, 392772), (47022, 373034), (51171, 342788), (60492, 289969), (65462, 267954), (68228, 257091), (85697, 204684), (89318, 196386), (94044, 186517), (98193, 178636), (102342, 171394), (130924, 133977)]