19475394912

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 288

約数和(自身を含む): 58383037440

約数和(自身を除く): 38907642528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 67, 72, 82, 96, 103, 123, 134, 144, 164, 201, 206, 239, 246, 268, 288, 309, 328, 369, 402, 412, 478, 492, 536, 603, 618, 656, 717, 738, 804, 824, 927, 956, 984, 1072, 1206, 1236, 1312, 1434, 1476, 1608, 1648, 1854, 1912, 1968, 2144, 2151, 2412, 2472, 2747, 2868, 2952, 3216, 3296, 3708, 3824, 3936, 4223, 4302, 4824, 4944, 5494, 5736, 5904, 6432, 6901, 7416, 7648, 8241, 8446, 8604, 9648, 9799, 9888, 10988, 11472, 11808, 12669, 13802, 14832, 16013, 16482, 16892, 17208, 19296, 19598, 20703, 21976, 22944, 24617, 24723, 25338, 27604, 29397, 29664, 32026, 32964, 33784, 34416, 38007, 39196, 41406, 43952, 48039, 49234, 49446, 50676, 55208, 58794, 62109, 64052, 65928, 67568, 68832, 73851, 76014, 78392, 82812, 87904, 88191, 96078, 98468, 98892, 101352, 110416, 117588, 124218, 128104, 131856, 135136, 144117, 147702, 152028, 156784, 165624, 176382, 192156, 196936, 197784, 202704, 220832, 221553, 235176, 248436, 256208, 263712, 282941, 288234, 295404, 304056, 313568, 331248, 352764, 384312, 393872, 395568, 405408, 443106, 470352, 496872, 512416, 565882, 576468, 590808, 608112, 656533, 662496, 705528, 768624, 787744, 791136, 848823, 886212, 940704, 993744, 1009297, 1131764, 1152936, 1181616, 1216224, 1313066, 1411056, 1537248, 1649339, 1697646, 1772424, 1969599, 1987488, 2018594, 2263528, 2305872, 2363232, 2546469, 2626132, 2822112, 3027891, 3298678, 3395292, 3544848, 3939198, 4037188, 4527056, 4611744, 4948017, 5092938, 5252264, 5908797, 6055782, 6597356, 6790584, 7089696, 7878396, 8074376, 9054112, 9083673, 9896034, 10185876, 10504528, 11817594, 12111564, 13194712, 13581168, 14844051, 15756792, 16148752, 18167346, 19792068, 20371752, 21009056, 23635188, 24223128, 26389424, 27162336, 29688102, 31513584, 32297504, 36334692, 39584136, 40743504, 47270376, 48446256, 52778848, 59376204, 63027168, 67622899, 72669384, 79168272, 81487008, 94540752, 96892512, 118752408, 135245798, 145338768, 158336544, 189081504, 202868697, 237504816, 270491596, 290677536, 405737394, 475009632, 540983192, 608606091, 811474788, 1081966384, 1217212182, 1622949576, 2163932768, 2434424364, 3245899152, 4868848728, 6491798304, 9737697456, 19475394912]

約数ペア:

[(1, 19475394912), (2, 9737697456), (3, 6491798304), (4, 4868848728), (6, 3245899152), (8, 2434424364), (9, 2163932768), (12, 1622949576), (16, 1217212182), (18, 1081966384), (24, 811474788), (32, 608606091), (36, 540983192), (41, 475009632), (48, 405737394), (67, 290677536), (72, 270491596), (82, 237504816), (96, 202868697), (103, 189081504), (123, 158336544), (134, 145338768), (144, 135245798), (164, 118752408), (201, 96892512), (206, 94540752), (239, 81487008), (246, 79168272), (268, 72669384), (288, 67622899), (309, 63027168), (328, 59376204), (369, 52778848), (402, 48446256), (412, 47270376), (478, 40743504), (492, 39584136), (536, 36334692), (603, 32297504), (618, 31513584), (656, 29688102), (717, 27162336), (738, 26389424), (804, 24223128), (824, 23635188), (927, 21009056), (956, 20371752), (984, 19792068), (1072, 18167346), (1206, 16148752), (1236, 15756792), (1312, 14844051), (1434, 13581168), (1476, 13194712), (1608, 12111564), (1648, 11817594), (1854, 10504528), (1912, 10185876), (1968, 9896034), (2144, 9083673), (2151, 9054112), (2412, 8074376), (2472, 7878396), (2747, 7089696), (2868, 6790584), (2952, 6597356), (3216, 6055782), (3296, 5908797), (3708, 5252264), (3824, 5092938), (3936, 4948017), (4223, 4611744), (4302, 4527056), (4824, 4037188), (4944, 3939198), (5494, 3544848), (5736, 3395292), (5904, 3298678), (6432, 3027891), (6901, 2822112), (7416, 2626132), (7648, 2546469), (8241, 2363232), (8446, 2305872), (8604, 2263528), (9648, 2018594), (9799, 1987488), (9888, 1969599), (10988, 1772424), (11472, 1697646), (11808, 1649339), (12669, 1537248), (13802, 1411056), (14832, 1313066), (16013, 1216224), (16482, 1181616), (16892, 1152936), (17208, 1131764), (19296, 1009297), (19598, 993744), (20703, 940704), (21976, 886212), (22944, 848823), (24617, 791136), (24723, 787744), (25338, 768624), (27604, 705528), (29397, 662496), (29664, 656533), (32026, 608112), (32964, 590808), (33784, 576468), (34416, 565882), (38007, 512416), (39196, 496872), (41406, 470352), (43952, 443106), (48039, 405408), (49234, 395568), (49446, 393872), (50676, 384312), (55208, 352764), (58794, 331248), (62109, 313568), (64052, 304056), (65928, 295404), (67568, 288234), (68832, 282941), (73851, 263712), (76014, 256208), (78392, 248436), (82812, 235176), (87904, 221553), (88191, 220832), (96078, 202704), (98468, 197784), (98892, 196936), (101352, 192156), (110416, 176382), (117588, 165624), (124218, 156784), (128104, 152028), (131856, 147702), (135136, 144117)]