191464812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 643668480

約数和(自身を除く): 452203668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 239, 252, 289, 306, 308, 357, 374, 396, 462, 476, 478, 561, 578, 612, 693, 714, 717, 748, 867, 924, 956, 1071, 1122, 1156, 1309, 1386, 1428, 1434, 1673, 1683, 1734, 2023, 2142, 2151, 2244, 2601, 2618, 2629, 2772, 2868, 3179, 3346, 3366, 3468, 3927, 4046, 4063, 4284, 4302, 5019, 5202, 5236, 5258, 6069, 6358, 6692, 6732, 7854, 7887, 8092, 8126, 8604, 9537, 10038, 10404, 10516, 11781, 12138, 12189, 12716, 15057, 15708, 15774, 16252, 18207, 18403, 19074, 20076, 22253, 23562, 23661, 24276, 24378, 28441, 28611, 30114, 31548, 36414, 36567, 36806, 38148, 44506, 44693, 47124, 47322, 48756, 55209, 56882, 57222, 60228, 66759, 69071, 72828, 73134, 73612, 85323, 89012, 89386, 94644, 110418, 113764, 114444, 133518, 134079, 138142, 146268, 165627, 170646, 178772, 200277, 207213, 220836, 255969, 267036, 268158, 276284, 312851, 331254, 341292, 400554, 402237, 414426, 483497, 511938, 536316, 621639, 625702, 662508, 759781, 801108, 804474, 828852, 938553, 966994, 1023876, 1243278, 1251404, 1450491, 1519562, 1608948, 1877106, 1933988, 2279343, 2486556, 2815659, 2900982, 3039124, 3754212, 4351473, 4558686, 5318467, 5631318, 5801964, 6838029, 8702946, 9117372, 10636934, 11262636, 13676058, 15955401, 17405892, 21273868, 27352116, 31910802, 47866203, 63821604, 95732406, 191464812]

約数ペア:

[(1, 191464812), (2, 95732406), (3, 63821604), (4, 47866203), (6, 31910802), (7, 27352116), (9, 21273868), (11, 17405892), (12, 15955401), (14, 13676058), (17, 11262636), (18, 10636934), (21, 9117372), (22, 8702946), (28, 6838029), (33, 5801964), (34, 5631318), (36, 5318467), (42, 4558686), (44, 4351473), (51, 3754212), (63, 3039124), (66, 2900982), (68, 2815659), (77, 2486556), (84, 2279343), (99, 1933988), (102, 1877106), (119, 1608948), (126, 1519562), (132, 1450491), (153, 1251404), (154, 1243278), (187, 1023876), (198, 966994), (204, 938553), (231, 828852), (238, 804474), (239, 801108), (252, 759781), (289, 662508), (306, 625702), (308, 621639), (357, 536316), (374, 511938), (396, 483497), (462, 414426), (476, 402237), (478, 400554), (561, 341292), (578, 331254), (612, 312851), (693, 276284), (714, 268158), (717, 267036), (748, 255969), (867, 220836), (924, 207213), (956, 200277), (1071, 178772), (1122, 170646), (1156, 165627), (1309, 146268), (1386, 138142), (1428, 134079), (1434, 133518), (1673, 114444), (1683, 113764), (1734, 110418), (2023, 94644), (2142, 89386), (2151, 89012), (2244, 85323), (2601, 73612), (2618, 73134), (2629, 72828), (2772, 69071), (2868, 66759), (3179, 60228), (3346, 57222), (3366, 56882), (3468, 55209), (3927, 48756), (4046, 47322), (4063, 47124), (4284, 44693), (4302, 44506), (5019, 38148), (5202, 36806), (5236, 36567), (5258, 36414), (6069, 31548), (6358, 30114), (6692, 28611), (6732, 28441), (7854, 24378), (7887, 24276), (8092, 23661), (8126, 23562), (8604, 22253), (9537, 20076), (10038, 19074), (10404, 18403), (10516, 18207), (11781, 16252), (12138, 15774), (12189, 15708), (12716, 15057)]