390633516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13285

約数の個数: 120

約数和(自身を含む): 1256948000

約数和(自身を除く): 866314484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 13249, 14742, 26498, 29484, 39747, 52996, 79494, 92743, 119241, 158988, 172237, 185486, 238482, 278229, 344474, 357723, 370972, 476964, 516711, 556458, 688948, 715446, 834687, 1033422, 1073169, 1112916, 1205659, 1430892, 1550133, 1669374, 2066844, 2146338, 2411318, 2504061, 3100266, 3338748, 3616977, 4292676, 4650399, 4822636, 5008122, 6200532, 7233954, 7512183, 9300798, 10016244, 10850931, 13951197, 14467908, 15024366, 18601596, 21701862, 27902394, 30048732, 32552793, 43403724, 55804788, 65105586, 97658379, 130211172, 195316758, 390633516]

約数ペア:

[(1, 390633516), (2, 195316758), (3, 130211172), (4, 97658379), (6, 65105586), (7, 55804788), (9, 43403724), (12, 32552793), (13, 30048732), (14, 27902394), (18, 21701862), (21, 18601596), (26, 15024366), (27, 14467908), (28, 13951197), (36, 10850931), (39, 10016244), (42, 9300798), (52, 7512183), (54, 7233954), (63, 6200532), (78, 5008122), (81, 4822636), (84, 4650399), (91, 4292676), (108, 3616977), (117, 3338748), (126, 3100266), (156, 2504061), (162, 2411318), (182, 2146338), (189, 2066844), (234, 1669374), (252, 1550133), (273, 1430892), (324, 1205659), (351, 1112916), (364, 1073169), (378, 1033422), (468, 834687), (546, 715446), (567, 688948), (702, 556458), (756, 516711), (819, 476964), (1053, 370972), (1092, 357723), (1134, 344474), (1404, 278229), (1638, 238482), (2106, 185486), (2268, 172237), (2457, 158988), (3276, 119241), (4212, 92743), (4914, 79494), (7371, 52996), (9828, 39747), (13249, 29484), (14742, 26498)]