353165652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2221}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 1022333312

約数和(自身を除く): 669167660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1893, 2221, 2524, 3786, 4417, 4442, 5679, 6663, 7572, 8834, 8884, 11358, 13251, 13326, 15547, 17668, 19989, 22716, 26502, 26652, 31094, 39753, 39978, 46641, 53004, 62188, 79506, 79956, 93282, 139923, 159012, 186564, 279846, 559692, 1401451, 2802902, 4204353, 5605804, 8408706, 9810157, 12613059, 16817412, 19620314, 25226118, 29430471, 39240628, 50452236, 58860942, 88291413, 117721884, 176582826, 353165652]

約数ペア:

[(1, 353165652), (2, 176582826), (3, 117721884), (4, 88291413), (6, 58860942), (7, 50452236), (9, 39240628), (12, 29430471), (14, 25226118), (18, 19620314), (21, 16817412), (28, 12613059), (36, 9810157), (42, 8408706), (63, 5605804), (84, 4204353), (126, 2802902), (252, 1401451), (631, 559692), (1262, 279846), (1893, 186564), (2221, 159012), (2524, 139923), (3786, 93282), (4417, 79956), (4442, 79506), (5679, 62188), (6663, 53004), (7572, 46641), (8834, 39978), (8884, 39753), (11358, 31094), (13251, 26652), (13326, 26502), (15547, 22716), (17668, 19989)]