262848628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 325500812

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 47, 62, 68, 94, 119, 124, 188, 217, 238, 329, 379, 434, 476, 527, 658, 758, 799, 868, 1054, 1316, 1457, 1516, 1598, 2108, 2653, 2914, 3196, 3689, 5306, 5593, 5828, 6443, 7378, 10199, 10612, 11186, 11749, 12886, 14756, 17813, 20398, 22372, 23498, 24769, 25772, 35626, 40796, 45101, 46996, 49538, 71252, 82243, 90202, 99076, 124691, 164486, 173383, 180404, 199733, 249382, 302821, 328972, 346766, 399466, 498764, 552203, 605642, 693532, 798932, 1104406, 1211284, 1398131, 2119747, 2208812, 2796262, 3865421, 4239494, 5592524, 7730842, 8478988, 9387451, 15461684, 18774902, 37549804, 65712157, 131424314, 262848628]

約数ペア:

[(1, 262848628), (2, 131424314), (4, 65712157), (7, 37549804), (14, 18774902), (17, 15461684), (28, 9387451), (31, 8478988), (34, 7730842), (47, 5592524), (62, 4239494), (68, 3865421), (94, 2796262), (119, 2208812), (124, 2119747), (188, 1398131), (217, 1211284), (238, 1104406), (329, 798932), (379, 693532), (434, 605642), (476, 552203), (527, 498764), (658, 399466), (758, 346766), (799, 328972), (868, 302821), (1054, 249382), (1316, 199733), (1457, 180404), (1516, 173383), (1598, 164486), (2108, 124691), (2653, 99076), (2914, 90202), (3196, 82243), (3689, 71252), (5306, 49538), (5593, 46996), (5828, 45101), (6443, 40796), (7378, 35626), (10199, 25772), (10612, 24769), (11186, 23498), (11749, 22372), (12886, 20398), (14756, 17813)]