226985836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 538736184

約数和(自身を除く): 311750348

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 121, 154, 187, 196, 238, 242, 308, 374, 476, 484, 539, 563, 748, 833, 847, 1078, 1126, 1309, 1666, 1694, 2057, 2156, 2252, 2618, 3332, 3388, 3941, 4114, 5236, 5929, 6193, 7882, 8228, 9163, 9571, 11858, 12386, 14399, 15764, 18326, 19142, 23716, 24772, 27587, 28798, 36652, 38284, 43351, 55174, 57596, 66997, 68123, 86702, 100793, 105281, 110348, 133994, 136246, 173404, 201586, 210562, 267988, 272492, 303457, 403172, 421124, 468979, 476861, 606914, 736967, 937958, 953722, 1158091, 1213828, 1473934, 1875916, 1907444, 2316182, 2947868, 3338027, 4632364, 5158769, 6676054, 8106637, 10317538, 13352108, 16213274, 20635076, 32426548, 56746459, 113492918, 226985836]

約数ペア:

[(1, 226985836), (2, 113492918), (4, 56746459), (7, 32426548), (11, 20635076), (14, 16213274), (17, 13352108), (22, 10317538), (28, 8106637), (34, 6676054), (44, 5158769), (49, 4632364), (68, 3338027), (77, 2947868), (98, 2316182), (119, 1907444), (121, 1875916), (154, 1473934), (187, 1213828), (196, 1158091), (238, 953722), (242, 937958), (308, 736967), (374, 606914), (476, 476861), (484, 468979), (539, 421124), (563, 403172), (748, 303457), (833, 272492), (847, 267988), (1078, 210562), (1126, 201586), (1309, 173404), (1666, 136246), (1694, 133994), (2057, 110348), (2156, 105281), (2252, 100793), (2618, 86702), (3332, 68123), (3388, 66997), (3941, 57596), (4114, 55174), (5236, 43351), (5929, 38284), (6193, 36652), (7882, 28798), (8228, 27587), (9163, 24772), (9571, 23716), (11858, 19142), (12386, 18326), (14399, 15764)]