718629624

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 2069452800

約数和(自身を除く): 1350823176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 71, 72, 94, 108, 141, 142, 188, 213, 216, 282, 284, 376, 423, 426, 564, 568, 639, 846, 852, 997, 1128, 1269, 1278, 1692, 1704, 1917, 1994, 2538, 2556, 2991, 3337, 3384, 3834, 3988, 5076, 5112, 5982, 6674, 7668, 7976, 8973, 10011, 10152, 11964, 13348, 15336, 17946, 20022, 23928, 26696, 26919, 30033, 35892, 40044, 46859, 53838, 60066, 70787, 71784, 80088, 90099, 93718, 107676, 120132, 140577, 141574, 180198, 187436, 212361, 215352, 240264, 281154, 283148, 360396, 374872, 421731, 424722, 562308, 566296, 637083, 720792, 843462, 849444, 1124616, 1265193, 1274166, 1686924, 1698888, 1911249, 2530386, 2548332, 3326989, 3373848, 3822498, 5060772, 5096664, 6653978, 7644996, 9980967, 10121544, 13307956, 15289992, 19961934, 26615912, 29942901, 39923868, 59885802, 79847736, 89828703, 119771604, 179657406, 239543208, 359314812, 718629624]

約数ペア:

[(1, 718629624), (2, 359314812), (3, 239543208), (4, 179657406), (6, 119771604), (8, 89828703), (9, 79847736), (12, 59885802), (18, 39923868), (24, 29942901), (27, 26615912), (36, 19961934), (47, 15289992), (54, 13307956), (71, 10121544), (72, 9980967), (94, 7644996), (108, 6653978), (141, 5096664), (142, 5060772), (188, 3822498), (213, 3373848), (216, 3326989), (282, 2548332), (284, 2530386), (376, 1911249), (423, 1698888), (426, 1686924), (564, 1274166), (568, 1265193), (639, 1124616), (846, 849444), (852, 843462), (997, 720792), (1128, 637083), (1269, 566296), (1278, 562308), (1692, 424722), (1704, 421731), (1917, 374872), (1994, 360396), (2538, 283148), (2556, 281154), (2991, 240264), (3337, 215352), (3384, 212361), (3834, 187436), (3988, 180198), (5076, 141574), (5112, 140577), (5982, 120132), (6674, 107676), (7668, 93718), (7976, 90099), (8973, 80088), (10011, 71784), (10152, 70787), (11964, 60066), (13348, 53838), (15336, 46859), (17946, 40044), (20022, 35892), (23928, 30033), (26696, 26919)]