471878496

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 1392588288

約数和(自身を除く): 920709792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 71, 72, 94, 96, 141, 142, 144, 188, 213, 282, 284, 288, 376, 423, 426, 491, 564, 568, 639, 752, 846, 852, 982, 1128, 1136, 1278, 1473, 1504, 1692, 1704, 1964, 2256, 2272, 2556, 2946, 3337, 3384, 3408, 3928, 4419, 4512, 5112, 5892, 6674, 6768, 6816, 7856, 8838, 10011, 10224, 11784, 13348, 13536, 15712, 17676, 20022, 20448, 23077, 23568, 26696, 30033, 34861, 35352, 40044, 46154, 47136, 53392, 60066, 69231, 69722, 70704, 80088, 92308, 104583, 106784, 120132, 138462, 139444, 141408, 160176, 184616, 207693, 209166, 240264, 276924, 278888, 313749, 320352, 369232, 415386, 418332, 480528, 553848, 557776, 627498, 738464, 830772, 836664, 961056, 1107696, 1115552, 1254996, 1638467, 1661544, 1673328, 2215392, 2509992, 3276934, 3323088, 3346656, 4915401, 5019984, 6553868, 6646176, 9830802, 10039968, 13107736, 14746203, 19661604, 26215472, 29492406, 39323208, 52430944, 58984812, 78646416, 117969624, 157292832, 235939248, 471878496]

約数ペア:

[(1, 471878496), (2, 235939248), (3, 157292832), (4, 117969624), (6, 78646416), (8, 58984812), (9, 52430944), (12, 39323208), (16, 29492406), (18, 26215472), (24, 19661604), (32, 14746203), (36, 13107736), (47, 10039968), (48, 9830802), (71, 6646176), (72, 6553868), (94, 5019984), (96, 4915401), (141, 3346656), (142, 3323088), (144, 3276934), (188, 2509992), (213, 2215392), (282, 1673328), (284, 1661544), (288, 1638467), (376, 1254996), (423, 1115552), (426, 1107696), (491, 961056), (564, 836664), (568, 830772), (639, 738464), (752, 627498), (846, 557776), (852, 553848), (982, 480528), (1128, 418332), (1136, 415386), (1278, 369232), (1473, 320352), (1504, 313749), (1692, 278888), (1704, 276924), (1964, 240264), (2256, 209166), (2272, 207693), (2556, 184616), (2946, 160176), (3337, 141408), (3384, 139444), (3408, 138462), (3928, 120132), (4419, 106784), (4512, 104583), (5112, 92308), (5892, 80088), (6674, 70704), (6768, 69722), (6816, 69231), (7856, 60066), (8838, 53392), (10011, 47136), (10224, 46154), (11784, 40044), (13348, 35352), (13536, 34861), (15712, 30033), (17676, 26696), (20022, 23568), (20448, 23077)]