427353168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 160

約数和(自身を含む): 1299916800

約数和(自身を除く): 872563632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 176, 209, 228, 246, 264, 304, 328, 418, 451, 456, 492, 528, 627, 656, 779, 836, 902, 912, 984, 1039, 1254, 1353, 1558, 1672, 1804, 1968, 2078, 2337, 2508, 2706, 3116, 3117, 3344, 3608, 4156, 4674, 5016, 5412, 6232, 6234, 7216, 8312, 8569, 9348, 10032, 10824, 11429, 12464, 12468, 16624, 17138, 18696, 19741, 21648, 22858, 24936, 25707, 34276, 34287, 37392, 39482, 42599, 45716, 49872, 51414, 59223, 68552, 68574, 78964, 85198, 91432, 102828, 118446, 127797, 137104, 137148, 157928, 170396, 182864, 205656, 217151, 236892, 255594, 274296, 315856, 340792, 411312, 434302, 468589, 473784, 511188, 548592, 651453, 681584, 809381, 868604, 937178, 947568, 1022376, 1302906, 1405767, 1618762, 1737208, 1874356, 2044752, 2428143, 2605812, 2811534, 3237524, 3474416, 3748712, 4856286, 5211624, 5623068, 6475048, 7497424, 8903191, 9712572, 10423248, 11246136, 12950096, 17806382, 19425144, 22492272, 26709573, 35612764, 38850288, 53419146, 71225528, 106838292, 142451056, 213676584, 427353168]

約数ペア:

[(1, 427353168), (2, 213676584), (3, 142451056), (4, 106838292), (6, 71225528), (8, 53419146), (11, 38850288), (12, 35612764), (16, 26709573), (19, 22492272), (22, 19425144), (24, 17806382), (33, 12950096), (38, 11246136), (41, 10423248), (44, 9712572), (48, 8903191), (57, 7497424), (66, 6475048), (76, 5623068), (82, 5211624), (88, 4856286), (114, 3748712), (123, 3474416), (132, 3237524), (152, 2811534), (164, 2605812), (176, 2428143), (209, 2044752), (228, 1874356), (246, 1737208), (264, 1618762), (304, 1405767), (328, 1302906), (418, 1022376), (451, 947568), (456, 937178), (492, 868604), (528, 809381), (627, 681584), (656, 651453), (779, 548592), (836, 511188), (902, 473784), (912, 468589), (984, 434302), (1039, 411312), (1254, 340792), (1353, 315856), (1558, 274296), (1672, 255594), (1804, 236892), (1968, 217151), (2078, 205656), (2337, 182864), (2508, 170396), (2706, 157928), (3116, 137148), (3117, 137104), (3344, 127797), (3608, 118446), (4156, 102828), (4674, 91432), (5016, 85198), (5412, 78964), (6232, 68574), (6234, 68552), (7216, 59223), (8312, 51414), (8569, 49872), (9348, 45716), (10032, 42599), (10824, 39482), (11429, 37392), (12464, 34287), (12468, 34276), (16624, 25707), (17138, 24936), (18696, 22858), (19741, 21648)]