285426596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 649678848

約数和(自身を除く): 364252252

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 103, 161, 182, 206, 299, 322, 331, 364, 412, 598, 644, 662, 721, 1196, 1324, 1339, 1442, 2093, 2317, 2369, 2678, 2884, 4186, 4303, 4634, 4738, 5356, 7613, 8372, 8606, 9268, 9373, 9476, 15226, 16583, 17212, 18746, 30121, 30452, 30797, 33166, 34093, 37492, 53291, 60242, 61594, 66332, 68186, 98969, 106582, 120484, 123188, 136372, 197938, 213164, 215579, 238651, 395876, 431158, 443209, 477302, 692783, 784139, 862316, 886418, 954604, 1385566, 1568278, 1772836, 2771132, 3102463, 3136556, 5488973, 6204926, 10193807, 10977946, 12409852, 20387614, 21955892, 40775228, 71356649, 142713298, 285426596]

約数ペア:

[(1, 285426596), (2, 142713298), (4, 71356649), (7, 40775228), (13, 21955892), (14, 20387614), (23, 12409852), (26, 10977946), (28, 10193807), (46, 6204926), (52, 5488973), (91, 3136556), (92, 3102463), (103, 2771132), (161, 1772836), (182, 1568278), (206, 1385566), (299, 954604), (322, 886418), (331, 862316), (364, 784139), (412, 692783), (598, 477302), (644, 443209), (662, 431158), (721, 395876), (1196, 238651), (1324, 215579), (1339, 213164), (1442, 197938), (2093, 136372), (2317, 123188), (2369, 120484), (2678, 106582), (2884, 98969), (4186, 68186), (4303, 66332), (4634, 61594), (4738, 60242), (5356, 53291), (7613, 37492), (8372, 34093), (8606, 33166), (9268, 30797), (9373, 30452), (9476, 30121), (15226, 18746), (16583, 17212)]