613292004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19559}}^1$

素因数の和:19649

約数の個数: 72

約数和(自身を含む): 1694521920

約数和(自身を除く): 1081229916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 19559, 31356, 39118, 58677, 78236, 117354, 176031, 234708, 254267, 352062, 508534, 704124, 762801, 1017068, 1310453, 1525602, 2288403, 2620906, 3051204, 3931359, 4576806, 5241812, 7862718, 9153612, 11794077, 15725436, 17035889, 23588154, 34071778, 47176308, 51107667, 68143556, 102215334, 153323001, 204430668, 306646002, 613292004]

約数ペア:

[(1, 613292004), (2, 306646002), (3, 204430668), (4, 153323001), (6, 102215334), (9, 68143556), (12, 51107667), (13, 47176308), (18, 34071778), (26, 23588154), (36, 17035889), (39, 15725436), (52, 11794077), (67, 9153612), (78, 7862718), (117, 5241812), (134, 4576806), (156, 3931359), (201, 3051204), (234, 2620906), (268, 2288403), (402, 1525602), (468, 1310453), (603, 1017068), (804, 762801), (871, 704124), (1206, 508534), (1742, 352062), (2412, 254267), (2613, 234708), (3484, 176031), (5226, 117354), (7839, 78236), (10452, 58677), (15678, 39118), (19559, 31356)]