668838534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1834

約数の個数: 96

約数和(自身を含む): 1693036800

約数和(自身を除く): 1024198266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 103, 147, 182, 206, 273, 294, 309, 546, 618, 637, 721, 1274, 1339, 1442, 1699, 1911, 2163, 2678, 3398, 3822, 4017, 4326, 5047, 5097, 8034, 9373, 10094, 10194, 11893, 15141, 18746, 22087, 23786, 28119, 30282, 35679, 44174, 56238, 65611, 66261, 71358, 83251, 131222, 132522, 154609, 166502, 174997, 196833, 249753, 309218, 349994, 393666, 463827, 499506, 524991, 927654, 1049982, 1082263, 1224979, 2164526, 2274961, 2449958, 3246789, 3674937, 4549922, 6493578, 6824883, 7349874, 8574853, 13649766, 15924727, 17149706, 25724559, 31849454, 47774181, 51449118, 95548362, 111473089, 222946178, 334419267, 668838534]

約数ペア:

[(1, 668838534), (2, 334419267), (3, 222946178), (6, 111473089), (7, 95548362), (13, 51449118), (14, 47774181), (21, 31849454), (26, 25724559), (39, 17149706), (42, 15924727), (49, 13649766), (78, 8574853), (91, 7349874), (98, 6824883), (103, 6493578), (147, 4549922), (182, 3674937), (206, 3246789), (273, 2449958), (294, 2274961), (309, 2164526), (546, 1224979), (618, 1082263), (637, 1049982), (721, 927654), (1274, 524991), (1339, 499506), (1442, 463827), (1699, 393666), (1911, 349994), (2163, 309218), (2678, 249753), (3398, 196833), (3822, 174997), (4017, 166502), (4326, 154609), (5047, 132522), (5097, 131222), (8034, 83251), (9373, 71358), (10094, 66261), (10194, 65611), (11893, 56238), (15141, 44174), (18746, 35679), (22087, 30282), (23786, 28119)]