293830108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 670051872

約数和(自身を除く): 376221764

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 41, 44, 52, 67, 68, 82, 121, 134, 143, 164, 187, 221, 242, 268, 286, 374, 442, 451, 484, 533, 572, 697, 737, 748, 871, 884, 902, 1066, 1139, 1394, 1474, 1573, 1742, 1804, 2057, 2132, 2278, 2431, 2747, 2788, 2948, 3146, 3484, 4114, 4556, 4862, 4961, 5494, 5863, 6292, 7667, 8107, 8228, 9061, 9581, 9724, 9922, 10988, 11726, 12529, 14807, 15334, 16214, 18122, 19162, 19844, 23452, 25058, 26741, 29614, 30217, 30668, 32428, 35711, 36244, 38324, 46699, 50116, 53482, 59228, 60434, 64493, 71422, 84337, 93398, 99671, 105391, 106964, 120868, 128986, 137819, 142844, 162877, 168674, 186796, 199342, 210782, 257972, 275638, 325754, 332387, 337348, 392821, 398684, 421564, 513689, 551276, 607087, 651508, 664774, 785642, 1027378, 1096381, 1214174, 1329548, 1571284, 1791647, 2054756, 2192762, 2428348, 3583294, 4321031, 4385524, 5650579, 6677957, 7166588, 8642062, 11301158, 13355914, 17284124, 22602316, 26711828, 73457527, 146915054, 293830108]

約数ペア:

[(1, 293830108), (2, 146915054), (4, 73457527), (11, 26711828), (13, 22602316), (17, 17284124), (22, 13355914), (26, 11301158), (34, 8642062), (41, 7166588), (44, 6677957), (52, 5650579), (67, 4385524), (68, 4321031), (82, 3583294), (121, 2428348), (134, 2192762), (143, 2054756), (164, 1791647), (187, 1571284), (221, 1329548), (242, 1214174), (268, 1096381), (286, 1027378), (374, 785642), (442, 664774), (451, 651508), (484, 607087), (533, 551276), (572, 513689), (697, 421564), (737, 398684), (748, 392821), (871, 337348), (884, 332387), (902, 325754), (1066, 275638), (1139, 257972), (1394, 210782), (1474, 199342), (1573, 186796), (1742, 168674), (1804, 162877), (2057, 142844), (2132, 137819), (2278, 128986), (2431, 120868), (2747, 106964), (2788, 105391), (2948, 99671), (3146, 93398), (3484, 84337), (4114, 71422), (4556, 64493), (4862, 60434), (4961, 59228), (5494, 53482), (5863, 50116), (6292, 46699), (7667, 38324), (8107, 36244), (8228, 35711), (9061, 32428), (9581, 30668), (9724, 30217), (9922, 29614), (10988, 26741), (11726, 25058), (12529, 23452), (14807, 19844), (15334, 19162), (16214, 18122)]