880019892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1451}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 2359348992

約数和(自身を除く): 1479329100

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 991, 1451, 1982, 2902, 2973, 3964, 4353, 5804, 5946, 8706, 8919, 11892, 13059, 16847, 17412, 17838, 24667, 26118, 33694, 35676, 49334, 50541, 52236, 67388, 74001, 98668, 101082, 148002, 151623, 202164, 222003, 296004, 303246, 444006, 606492, 888012, 1437941, 2875882, 4313823, 5751764, 8627646, 12941469, 17255292, 24444997, 25882938, 48889994, 51765876, 73334991, 97779988, 146669982, 220004973, 293339964, 440009946, 880019892]

約数ペア:

[(1, 880019892), (2, 440009946), (3, 293339964), (4, 220004973), (6, 146669982), (9, 97779988), (12, 73334991), (17, 51765876), (18, 48889994), (34, 25882938), (36, 24444997), (51, 17255292), (68, 12941469), (102, 8627646), (153, 5751764), (204, 4313823), (306, 2875882), (612, 1437941), (991, 888012), (1451, 606492), (1982, 444006), (2902, 303246), (2973, 296004), (3964, 222003), (4353, 202164), (5804, 151623), (5946, 148002), (8706, 101082), (8919, 98668), (11892, 74001), (13059, 67388), (16847, 52236), (17412, 50541), (17838, 49334), (24667, 35676), (26118, 33694)]