239501808

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 240

約数和(自身を含む): 844043200

約数和(自身を除く): 604541392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 343, 364, 373, 392, 441, 468, 504, 546, 588, 624, 637, 686, 728, 746, 784, 819, 882, 936, 1008, 1029, 1092, 1119, 1176, 1274, 1372, 1456, 1492, 1638, 1764, 1872, 1911, 2058, 2184, 2238, 2352, 2548, 2611, 2744, 2984, 3087, 3276, 3357, 3528, 3822, 4116, 4368, 4459, 4476, 4849, 5096, 5222, 5488, 5733, 5968, 6174, 6552, 6714, 7056, 7644, 7833, 8232, 8918, 8952, 9698, 10192, 10444, 11466, 12348, 13104, 13377, 13428, 14547, 15288, 15666, 16464, 17836, 17904, 18277, 19396, 20888, 22932, 23499, 24696, 26754, 26856, 29094, 30576, 31332, 33943, 35672, 36554, 38792, 40131, 41776, 43641, 45864, 46998, 49392, 53508, 53712, 54831, 58188, 62664, 67886, 71344, 73108, 77584, 80262, 87282, 91728, 93996, 101829, 107016, 109662, 116376, 125328, 127939, 135772, 146216, 160524, 164493, 174564, 187992, 203658, 214032, 219324, 232752, 237601, 255878, 271544, 292432, 305487, 321048, 328986, 349128, 375984, 383817, 407316, 438648, 475202, 511756, 543088, 610974, 642096, 657972, 698256, 712803, 767634, 814632, 877296, 950404, 1023512, 1151451, 1221948, 1315944, 1425606, 1535268, 1629264, 1663207, 1900808, 2047024, 2138409, 2302902, 2443896, 2631888, 2851212, 3070536, 3326414, 3801616, 4276818, 4605804, 4887792, 4989621, 5702424, 6141072, 6652828, 8553636, 9211608, 9979242, 11404848, 13305656, 14968863, 17107272, 18423216, 19958484, 26611312, 29937726, 34214544, 39916968, 59875452, 79833936, 119750904, 239501808]

約数ペア:

[(1, 239501808), (2, 119750904), (3, 79833936), (4, 59875452), (6, 39916968), (7, 34214544), (8, 29937726), (9, 26611312), (12, 19958484), (13, 18423216), (14, 17107272), (16, 14968863), (18, 13305656), (21, 11404848), (24, 9979242), (26, 9211608), (28, 8553636), (36, 6652828), (39, 6141072), (42, 5702424), (48, 4989621), (49, 4887792), (52, 4605804), (56, 4276818), (63, 3801616), (72, 3326414), (78, 3070536), (84, 2851212), (91, 2631888), (98, 2443896), (104, 2302902), (112, 2138409), (117, 2047024), (126, 1900808), (144, 1663207), (147, 1629264), (156, 1535268), (168, 1425606), (182, 1315944), (196, 1221948), (208, 1151451), (234, 1023512), (252, 950404), (273, 877296), (294, 814632), (312, 767634), (336, 712803), (343, 698256), (364, 657972), (373, 642096), (392, 610974), (441, 543088), (468, 511756), (504, 475202), (546, 438648), (588, 407316), (624, 383817), (637, 375984), (686, 349128), (728, 328986), (746, 321048), (784, 305487), (819, 292432), (882, 271544), (936, 255878), (1008, 237601), (1029, 232752), (1092, 219324), (1119, 214032), (1176, 203658), (1274, 187992), (1372, 174564), (1456, 164493), (1492, 160524), (1638, 146216), (1764, 135772), (1872, 127939), (1911, 125328), (2058, 116376), (2184, 109662), (2238, 107016), (2352, 101829), (2548, 93996), (2611, 91728), (2744, 87282), (2984, 80262), (3087, 77584), (3276, 73108), (3357, 71344), (3528, 67886), (3822, 62664), (4116, 58188), (4368, 54831), (4459, 53712), (4476, 53508), (4849, 49392), (5096, 46998), (5222, 45864), (5488, 43641), (5733, 41776), (5968, 40131), (6174, 38792), (6552, 36554), (6714, 35672), (7056, 33943), (7644, 31332), (7833, 30576), (8232, 29094), (8918, 26856), (8952, 26754), (9698, 24696), (10192, 23499), (10444, 22932), (11466, 20888), (12348, 19396), (13104, 18277), (13377, 17904), (13428, 17836), (14547, 16464), (15288, 15666)]