420734852784

素因数分解:

$2^4\times 3^2\times {\mathrm{691}}^1\times {\mathrm{853}}^1\times {\mathrm{4957}}^1$

素因数の和:6515

約数の個数: 120

約数和(自身を含む): 1180797795632

約数和(自身を除く): 760062942848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 691, 853, 1382, 1706, 2073, 2559, 2764, 3412, 4146, 4957, 5118, 5528, 6219, 6824, 7677, 8292, 9914, 10236, 11056, 12438, 13648, 14871, 15354, 16584, 19828, 20472, 24876, 29742, 30708, 33168, 39656, 40944, 44613, 49752, 59484, 61416, 79312, 89226, 99504, 118968, 122832, 178452, 237936, 356904, 589423, 713808, 1178846, 1768269, 2357692, 3425287, 3536538, 4228321, 4715384, 5304807, 6850574, 7073076, 8456642, 9430768, 10275861, 10609614, 12684963, 13701148, 14146152, 16913284, 20551722, 21219228, 25369926, 27402296, 28292304, 30827583, 33826568, 38054889, 41103444, 42438456, 50739852, 54804592, 61655166, 67653136, 76109778, 82206888, 84876912, 101479704, 123310332, 152219556, 164413776, 202959408, 246620664, 304439112, 493241328, 608878224, 2921769811, 5843539622, 8765309433, 11687079244, 17530618866, 23374158488, 26295928299, 35061237732, 46748316976, 52591856598, 70122475464, 105183713196, 140244950928, 210367426392, 420734852784]

約数ペア:

[(1, 420734852784), (2, 210367426392), (3, 140244950928), (4, 105183713196), (6, 70122475464), (8, 52591856598), (9, 46748316976), (12, 35061237732), (16, 26295928299), (18, 23374158488), (24, 17530618866), (36, 11687079244), (48, 8765309433), (72, 5843539622), (144, 2921769811), (691, 608878224), (853, 493241328), (1382, 304439112), (1706, 246620664), (2073, 202959408), (2559, 164413776), (2764, 152219556), (3412, 123310332), (4146, 101479704), (4957, 84876912), (5118, 82206888), (5528, 76109778), (6219, 67653136), (6824, 61655166), (7677, 54804592), (8292, 50739852), (9914, 42438456), (10236, 41103444), (11056, 38054889), (12438, 33826568), (13648, 30827583), (14871, 28292304), (15354, 27402296), (16584, 25369926), (19828, 21219228), (20472, 20551722), (24876, 16913284), (29742, 14146152), (30708, 13701148), (33168, 12684963), (39656, 10609614), (40944, 10275861), (44613, 9430768), (49752, 8456642), (59484, 7073076), (61416, 6850574), (79312, 5304807), (89226, 4715384), (99504, 4228321), (118968, 3536538), (122832, 3425287), (178452, 2357692), (237936, 1768269), (356904, 1178846), (589423, 713808)]