304840885972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{5749}}^1$

素因数の和:6521

約数の個数: 96

約数和(自身を含む): 642011328000

約数和(自身を除く): 337170442028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 601, 644, 959, 1202, 1918, 2404, 3151, 3836, 4207, 5749, 6302, 8414, 11498, 12604, 13823, 16828, 22057, 22996, 27646, 40243, 44114, 55292, 80486, 82337, 88228, 96761, 132227, 160972, 164674, 193522, 264454, 329348, 387044, 528908, 576359, 787613, 925589, 1152718, 1575226, 1851178, 1893751, 2305436, 3150452, 3455149, 3702356, 3787502, 5513291, 6910298, 7575004, 11026582, 13256257, 13820596, 18115099, 22053164, 24186043, 26512514, 36230198, 48372086, 53025028, 72460396, 79468427, 96744172, 126805693, 158936854, 253611386, 317873708, 473355413, 507222772, 556278989, 946710826, 1112557978, 1893421652, 2225115956, 3313487891, 6626975782, 10887174499, 13253951564, 21774348998, 43548697996, 76210221493, 152420442986, 304840885972]

約数ペア:

[(1, 304840885972), (2, 152420442986), (4, 76210221493), (7, 43548697996), (14, 21774348998), (23, 13253951564), (28, 10887174499), (46, 6626975782), (92, 3313487891), (137, 2225115956), (161, 1893421652), (274, 1112557978), (322, 946710826), (548, 556278989), (601, 507222772), (644, 473355413), (959, 317873708), (1202, 253611386), (1918, 158936854), (2404, 126805693), (3151, 96744172), (3836, 79468427), (4207, 72460396), (5749, 53025028), (6302, 48372086), (8414, 36230198), (11498, 26512514), (12604, 24186043), (13823, 22053164), (16828, 18115099), (22057, 13820596), (22996, 13256257), (27646, 11026582), (40243, 7575004), (44114, 6910298), (55292, 5513291), (80486, 3787502), (82337, 3702356), (88228, 3455149), (96761, 3150452), (132227, 2305436), (160972, 1893751), (164674, 1851178), (193522, 1575226), (264454, 1152718), (329348, 925589), (387044, 787613), (528908, 576359)]