379488670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 791820288

約数和(自身を除く): 412331618

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 110, 121, 134, 151, 155, 242, 302, 310, 335, 341, 605, 670, 682, 737, 755, 1210, 1474, 1510, 1661, 1705, 2077, 3322, 3410, 3685, 3751, 4154, 4681, 7370, 7502, 8107, 8305, 9362, 10117, 10385, 16214, 16610, 18271, 18755, 20234, 20770, 22847, 23405, 36542, 37510, 40535, 45694, 46810, 50585, 51491, 81070, 91355, 101170, 102982, 111287, 114235, 182710, 222574, 228470, 251317, 257455, 313627, 502634, 514910, 556435, 566401, 627254, 1112870, 1132802, 1224157, 1256585, 1568135, 2448314, 2513170, 2832005, 3136270, 3449897, 5664010, 6120785, 6899794, 12241570, 17249485, 34498970, 37948867, 75897734, 189744335, 379488670]

約数ペア:

[(1, 379488670), (2, 189744335), (5, 75897734), (10, 37948867), (11, 34498970), (22, 17249485), (31, 12241570), (55, 6899794), (62, 6120785), (67, 5664010), (110, 3449897), (121, 3136270), (134, 2832005), (151, 2513170), (155, 2448314), (242, 1568135), (302, 1256585), (310, 1224157), (335, 1132802), (341, 1112870), (605, 627254), (670, 566401), (682, 556435), (737, 514910), (755, 502634), (1210, 313627), (1474, 257455), (1510, 251317), (1661, 228470), (1705, 222574), (2077, 182710), (3322, 114235), (3410, 111287), (3685, 102982), (3751, 101170), (4154, 91355), (4681, 81070), (7370, 51491), (7502, 50585), (8107, 46810), (8305, 45694), (9362, 40535), (10117, 37510), (10385, 36542), (16214, 23405), (16610, 22847), (18271, 20770), (18755, 20234)]