291623324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 568243200

約数和(自身を除く): 276619876

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 589, 779, 1178, 1271, 1558, 2356, 2542, 3019, 3116, 5084, 6038, 12076, 24149, 48298, 57361, 93589, 96596, 114722, 123779, 187178, 229444, 247558, 374356, 495116, 1778191, 2351801, 3556382, 3837149, 4703602, 7112764, 7674298, 9407204, 15348596, 72905831, 145811662, 291623324]

約数ペア:

[(1, 291623324), (2, 145811662), (4, 72905831), (19, 15348596), (31, 9407204), (38, 7674298), (41, 7112764), (62, 4703602), (76, 3837149), (82, 3556382), (124, 2351801), (164, 1778191), (589, 495116), (779, 374356), (1178, 247558), (1271, 229444), (1558, 187178), (2356, 123779), (2542, 114722), (3019, 96596), (3116, 93589), (5084, 57361), (6038, 48298), (12076, 24149)]