748533006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5502

約数の個数: 96

約数和(自身を含む): 1898158080

約数和(自身を除く): 1149625074

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1767, 2223, 2418, 3534, 3627, 4446, 5301, 5431, 7254, 7657, 10602, 10862, 15314, 16293, 22971, 32586, 45942, 48879, 68913, 70603, 97758, 103189, 137826, 141206, 168361, 206378, 211809, 309567, 336722, 423618, 505083, 619134, 635427, 928701, 1010166, 1270854, 1341457, 1515249, 1857402, 2188693, 2682914, 3030498, 3198859, 4024371, 4377386, 6397718, 6566079, 8048742, 9596577, 12073113, 13132158, 19193154, 19698237, 24146226, 28789731, 39396474, 41585167, 57579462, 83170334, 124755501, 249511002, 374266503, 748533006]

約数ペア:

[(1, 748533006), (2, 374266503), (3, 249511002), (6, 124755501), (9, 83170334), (13, 57579462), (18, 41585167), (19, 39396474), (26, 28789731), (31, 24146226), (38, 19698237), (39, 19193154), (57, 13132158), (62, 12073113), (78, 9596577), (93, 8048742), (114, 6566079), (117, 6397718), (171, 4377386), (186, 4024371), (234, 3198859), (247, 3030498), (279, 2682914), (342, 2188693), (403, 1857402), (494, 1515249), (558, 1341457), (589, 1270854), (741, 1010166), (806, 928701), (1178, 635427), (1209, 619134), (1482, 505083), (1767, 423618), (2223, 336722), (2418, 309567), (3534, 211809), (3627, 206378), (4446, 168361), (5301, 141206), (5431, 137826), (7254, 103189), (7657, 97758), (10602, 70603), (10862, 68913), (15314, 48879), (16293, 45942), (22971, 32586)]