239478876

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 791201040

約数和(自身を除く): 551722164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 59, 63, 78, 84, 91, 98, 108, 117, 118, 126, 147, 156, 177, 182, 189, 196, 234, 236, 252, 273, 294, 351, 354, 364, 378, 413, 441, 468, 531, 546, 588, 637, 702, 708, 756, 767, 819, 826, 882, 1062, 1092, 1239, 1274, 1323, 1404, 1534, 1593, 1638, 1652, 1764, 1911, 2124, 2301, 2457, 2478, 2548, 2646, 2891, 3068, 3186, 3276, 3481, 3717, 3822, 4602, 4914, 4956, 5292, 5369, 5733, 5782, 6372, 6903, 6962, 7434, 7644, 8673, 9204, 9828, 10443, 10738, 11151, 11466, 11564, 13806, 13924, 14868, 16107, 17199, 17346, 20709, 20886, 21476, 22302, 22932, 24367, 26019, 27612, 31329, 32214, 34398, 34692, 37583, 41418, 41772, 44604, 45253, 48321, 48734, 52038, 62658, 64428, 68796, 73101, 75166, 78057, 82836, 90506, 93987, 96642, 97468, 104076, 112749, 125316, 135759, 144963, 146202, 150332, 156114, 170569, 181012, 187974, 193284, 219303, 225498, 271518, 289926, 292404, 312228, 316771, 338247, 341138, 375948, 407277, 438606, 450996, 511707, 543036, 579852, 633542, 657909, 676494, 682276, 814554, 877212, 950313, 1014741, 1023414, 1221831, 1267084, 1315818, 1352988, 1535121, 1629108, 1900626, 2029482, 2046828, 2217397, 2443662, 2631636, 2850939, 3070242, 3801252, 4058964, 4434794, 4605363, 4887324, 5701878, 6140484, 6652191, 8552817, 8869588, 9210726, 11403756, 13304382, 17105634, 18421452, 19956573, 26608764, 34211268, 39913146, 59869719, 79826292, 119739438, 239478876]

約数ペア:

[(1, 239478876), (2, 119739438), (3, 79826292), (4, 59869719), (6, 39913146), (7, 34211268), (9, 26608764), (12, 19956573), (13, 18421452), (14, 17105634), (18, 13304382), (21, 11403756), (26, 9210726), (27, 8869588), (28, 8552817), (36, 6652191), (39, 6140484), (42, 5701878), (49, 4887324), (52, 4605363), (54, 4434794), (59, 4058964), (63, 3801252), (78, 3070242), (84, 2850939), (91, 2631636), (98, 2443662), (108, 2217397), (117, 2046828), (118, 2029482), (126, 1900626), (147, 1629108), (156, 1535121), (177, 1352988), (182, 1315818), (189, 1267084), (196, 1221831), (234, 1023414), (236, 1014741), (252, 950313), (273, 877212), (294, 814554), (351, 682276), (354, 676494), (364, 657909), (378, 633542), (413, 579852), (441, 543036), (468, 511707), (531, 450996), (546, 438606), (588, 407277), (637, 375948), (702, 341138), (708, 338247), (756, 316771), (767, 312228), (819, 292404), (826, 289926), (882, 271518), (1062, 225498), (1092, 219303), (1239, 193284), (1274, 187974), (1323, 181012), (1404, 170569), (1534, 156114), (1593, 150332), (1638, 146202), (1652, 144963), (1764, 135759), (1911, 125316), (2124, 112749), (2301, 104076), (2457, 97468), (2478, 96642), (2548, 93987), (2646, 90506), (2891, 82836), (3068, 78057), (3186, 75166), (3276, 73101), (3481, 68796), (3717, 64428), (3822, 62658), (4602, 52038), (4914, 48734), (4956, 48321), (5292, 45253), (5369, 44604), (5733, 41772), (5782, 41418), (6372, 37583), (6903, 34692), (6962, 34398), (7434, 32214), (7644, 31329), (8673, 27612), (9204, 26019), (9828, 24367), (10443, 22932), (10738, 22302), (11151, 21476), (11466, 20886), (11564, 20709), (13806, 17346), (13924, 17199), (14868, 16107)]