1497415612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 3568078080

約数和(自身を除く): 2070662468

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 76, 77, 79, 82, 133, 154, 158, 164, 209, 266, 287, 308, 316, 418, 451, 532, 553, 574, 779, 836, 869, 902, 1106, 1148, 1463, 1501, 1558, 1738, 1804, 2212, 2926, 3002, 3116, 3157, 3239, 3476, 5453, 5852, 6004, 6083, 6241, 6314, 6478, 8569, 10507, 10906, 12166, 12482, 12628, 12956, 16511, 17138, 21014, 21812, 22673, 24332, 24964, 33022, 34276, 35629, 42028, 43687, 45346, 59983, 61541, 66044, 68651, 71258, 87374, 90692, 115577, 118579, 119966, 123082, 137302, 142516, 174748, 231154, 237158, 239932, 246164, 249403, 255881, 274604, 430787, 462308, 474316, 480557, 498806, 511762, 676951, 830053, 861574, 961114, 997612, 1023524, 1304369, 1353902, 1660106, 1723148, 1791167, 1922228, 2608738, 2707804, 2814691, 3320212, 3582334, 4738657, 4861739, 5217476, 5629382, 7164668, 9130583, 9477314, 9723478, 11258764, 18261166, 18954628, 19446956, 19702837, 34032173, 36522332, 39405674, 53479129, 68064346, 78811348, 106958258, 136128692, 213916516, 374353903, 748707806, 1497415612]

約数ペア:

[(1, 1497415612), (2, 748707806), (4, 374353903), (7, 213916516), (11, 136128692), (14, 106958258), (19, 78811348), (22, 68064346), (28, 53479129), (38, 39405674), (41, 36522332), (44, 34032173), (76, 19702837), (77, 19446956), (79, 18954628), (82, 18261166), (133, 11258764), (154, 9723478), (158, 9477314), (164, 9130583), (209, 7164668), (266, 5629382), (287, 5217476), (308, 4861739), (316, 4738657), (418, 3582334), (451, 3320212), (532, 2814691), (553, 2707804), (574, 2608738), (779, 1922228), (836, 1791167), (869, 1723148), (902, 1660106), (1106, 1353902), (1148, 1304369), (1463, 1023524), (1501, 997612), (1558, 961114), (1738, 861574), (1804, 830053), (2212, 676951), (2926, 511762), (3002, 498806), (3116, 480557), (3157, 474316), (3239, 462308), (3476, 430787), (5453, 274604), (5852, 255881), (6004, 249403), (6083, 246164), (6241, 239932), (6314, 237158), (6478, 231154), (8569, 174748), (10507, 142516), (10906, 137302), (12166, 123082), (12482, 119966), (12628, 118579), (12956, 115577), (16511, 90692), (17138, 87374), (21014, 71258), (21812, 68651), (22673, 66044), (24332, 61541), (24964, 59983), (33022, 45346), (34276, 43687), (35629, 42028)]