501901272

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{10909}}^1$

素因数の和:10998

約数の個数: 80

約数和(自身を含む): 1425718800

約数和(自身を除く): 923817528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 10909, 11502, 15336, 21818, 23004, 32727, 43636, 46008, 65454, 87272, 98181, 130908, 196362, 261816, 294543, 392724, 589086, 774539, 785448, 883629, 1178172, 1549078, 1767258, 2323617, 2356344, 3098156, 3534516, 4647234, 6196312, 6970851, 7069032, 9294468, 13941702, 18588936, 20912553, 27883404, 41825106, 55766808, 62737659, 83650212, 125475318, 167300424, 250950636, 501901272]

約数ペア:

[(1, 501901272), (2, 250950636), (3, 167300424), (4, 125475318), (6, 83650212), (8, 62737659), (9, 55766808), (12, 41825106), (18, 27883404), (24, 20912553), (27, 18588936), (36, 13941702), (54, 9294468), (71, 7069032), (72, 6970851), (81, 6196312), (108, 4647234), (142, 3534516), (162, 3098156), (213, 2356344), (216, 2323617), (284, 1767258), (324, 1549078), (426, 1178172), (568, 883629), (639, 785448), (648, 774539), (852, 589086), (1278, 392724), (1704, 294543), (1917, 261816), (2556, 196362), (3834, 130908), (5112, 98181), (5751, 87272), (7668, 65454), (10909, 46008), (11502, 43636), (15336, 32727), (21818, 23004)]