440168456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14747}}^1$

素因数の和:14814

約数の個数: 64

約数和(自身を含む): 1040618880

約数和(自身を除く): 600450424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 7462, 14747, 14924, 29494, 29848, 58988, 103229, 117976, 191711, 206458, 383422, 412916, 604627, 766844, 825832, 1209254, 1341977, 1533688, 2418508, 2683954, 4232389, 4837016, 5367908, 7860151, 8464778, 10735816, 15720302, 16929556, 31440604, 33859112, 55021057, 62881208, 110042114, 220084228, 440168456]

約数ペア:

[(1, 440168456), (2, 220084228), (4, 110042114), (7, 62881208), (8, 55021057), (13, 33859112), (14, 31440604), (26, 16929556), (28, 15720302), (41, 10735816), (52, 8464778), (56, 7860151), (82, 5367908), (91, 4837016), (104, 4232389), (164, 2683954), (182, 2418508), (287, 1533688), (328, 1341977), (364, 1209254), (533, 825832), (574, 766844), (728, 604627), (1066, 412916), (1148, 383422), (2132, 206458), (2296, 191711), (3731, 117976), (4264, 103229), (7462, 58988), (14747, 29848), (14924, 29494)]