393255954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 1053037440

約数和(自身を除く): 659781486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 409, 546, 587, 818, 819, 1174, 1227, 1638, 1761, 2454, 2863, 3522, 3681, 4109, 5283, 5317, 5726, 7362, 7631, 8218, 8589, 10566, 10634, 12327, 15262, 15951, 17178, 22893, 24654, 25767, 31902, 36981, 37219, 45786, 47853, 51534, 53417, 68679, 73962, 74438, 95706, 106834, 111657, 137358, 160251, 223314, 240083, 320502, 334971, 480166, 480753, 669942, 720249, 961506, 1440498, 1680581, 2160747, 3121079, 3361162, 4321494, 5041743, 6242158, 9363237, 10083486, 15125229, 18726474, 21847553, 28089711, 30250458, 43695106, 56179422, 65542659, 131085318, 196627977, 393255954]

約数ペア:

[(1, 393255954), (2, 196627977), (3, 131085318), (6, 65542659), (7, 56179422), (9, 43695106), (13, 30250458), (14, 28089711), (18, 21847553), (21, 18726474), (26, 15125229), (39, 10083486), (42, 9363237), (63, 6242158), (78, 5041743), (91, 4321494), (117, 3361162), (126, 3121079), (182, 2160747), (234, 1680581), (273, 1440498), (409, 961506), (546, 720249), (587, 669942), (818, 480753), (819, 480166), (1174, 334971), (1227, 320502), (1638, 240083), (1761, 223314), (2454, 160251), (2863, 137358), (3522, 111657), (3681, 106834), (4109, 95706), (5283, 74438), (5317, 73962), (5726, 68679), (7362, 53417), (7631, 51534), (8218, 47853), (8589, 45786), (10566, 37219), (10634, 36981), (12327, 31902), (15262, 25767), (15951, 24654), (17178, 22893)]