28529286732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 216

約数和(自身を含む): 78068914560

約数和(自身を除く): 49539627828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 113, 116, 124, 174, 186, 226, 261, 269, 279, 339, 348, 372, 452, 522, 538, 558, 678, 807, 841, 899, 1017, 1044, 1076, 1116, 1356, 1614, 1682, 1798, 2034, 2421, 2523, 2697, 3228, 3277, 3364, 3503, 3596, 4068, 4842, 5046, 5394, 6554, 7006, 7569, 7801, 8091, 8339, 9684, 9831, 10092, 10509, 10788, 13108, 14012, 15138, 15602, 16182, 16678, 19662, 21018, 23403, 25017, 26071, 29493, 30276, 30397, 31204, 31527, 32364, 33356, 39324, 42036, 46806, 50034, 52142, 58986, 60794, 63054, 70209, 75051, 78213, 91191, 93612, 95033, 100068, 101587, 104284, 117972, 121588, 126108, 140418, 150102, 156426, 182382, 190066, 203174, 226229, 234639, 241831, 273573, 280836, 285099, 300204, 304761, 312852, 364764, 380132, 406348, 452458, 469278, 483662, 547146, 570198, 609522, 678687, 725493, 855297, 881513, 904916, 914283, 938556, 942307, 967324, 1094292, 1140396, 1219044, 1357374, 1450986, 1710594, 1763026, 1828566, 1884614, 2036061, 2176479, 2644539, 2714748, 2826921, 2901972, 2946023, 3421188, 3526052, 3657132, 3769228, 4072122, 4352958, 5289078, 5653842, 5892046, 7013099, 7933617, 8144244, 8480763, 8705916, 8838069, 10578156, 11307684, 11784092, 14026198, 15867234, 16961526, 17676138, 21039297, 25563877, 26514207, 27326903, 28052396, 31734468, 33923052, 35352276, 42078594, 51127754, 53028414, 54653806, 63117891, 76691631, 81980709, 84157188, 102255508, 106056828, 109307612, 126235782, 153383262, 163961418, 230074893, 245942127, 252471564, 306766524, 327922836, 460149786, 491884254, 792480187, 920299572, 983768508, 1584960374, 2377440561, 3169920748, 4754881122, 7132321683, 9509762244, 14264643366, 28529286732]

約数ペア:

[(1, 28529286732), (2, 14264643366), (3, 9509762244), (4, 7132321683), (6, 4754881122), (9, 3169920748), (12, 2377440561), (18, 1584960374), (29, 983768508), (31, 920299572), (36, 792480187), (58, 491884254), (62, 460149786), (87, 327922836), (93, 306766524), (113, 252471564), (116, 245942127), (124, 230074893), (174, 163961418), (186, 153383262), (226, 126235782), (261, 109307612), (269, 106056828), (279, 102255508), (339, 84157188), (348, 81980709), (372, 76691631), (452, 63117891), (522, 54653806), (538, 53028414), (558, 51127754), (678, 42078594), (807, 35352276), (841, 33923052), (899, 31734468), (1017, 28052396), (1044, 27326903), (1076, 26514207), (1116, 25563877), (1356, 21039297), (1614, 17676138), (1682, 16961526), (1798, 15867234), (2034, 14026198), (2421, 11784092), (2523, 11307684), (2697, 10578156), (3228, 8838069), (3277, 8705916), (3364, 8480763), (3503, 8144244), (3596, 7933617), (4068, 7013099), (4842, 5892046), (5046, 5653842), (5394, 5289078), (6554, 4352958), (7006, 4072122), (7569, 3769228), (7801, 3657132), (8091, 3526052), (8339, 3421188), (9684, 2946023), (9831, 2901972), (10092, 2826921), (10509, 2714748), (10788, 2644539), (13108, 2176479), (14012, 2036061), (15138, 1884614), (15602, 1828566), (16182, 1763026), (16678, 1710594), (19662, 1450986), (21018, 1357374), (23403, 1219044), (25017, 1140396), (26071, 1094292), (29493, 967324), (30276, 942307), (30397, 938556), (31204, 914283), (31527, 904916), (32364, 881513), (33356, 855297), (39324, 725493), (42036, 678687), (46806, 609522), (50034, 570198), (52142, 547146), (58986, 483662), (60794, 469278), (63054, 452458), (70209, 406348), (75051, 380132), (78213, 364764), (91191, 312852), (93612, 304761), (95033, 300204), (100068, 285099), (101587, 280836), (104284, 273573), (117972, 241831), (121588, 234639), (126108, 226229), (140418, 203174), (150102, 190066), (156426, 182382)]