291017832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 962150400

約数和(自身を除く): 671132568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 31, 34, 38, 42, 51, 56, 57, 62, 68, 76, 84, 93, 102, 114, 119, 124, 133, 136, 152, 168, 173, 186, 204, 217, 228, 238, 248, 266, 323, 346, 357, 372, 399, 408, 434, 456, 476, 519, 527, 532, 589, 646, 651, 692, 714, 744, 798, 868, 952, 969, 1038, 1054, 1064, 1178, 1211, 1292, 1302, 1384, 1428, 1581, 1596, 1736, 1767, 1938, 2076, 2108, 2261, 2356, 2422, 2584, 2604, 2856, 2941, 3162, 3192, 3287, 3534, 3633, 3689, 3876, 4123, 4152, 4216, 4522, 4712, 4844, 5208, 5363, 5882, 6324, 6574, 6783, 7068, 7266, 7378, 7752, 8246, 8823, 9044, 9688, 9861, 10013, 10726, 11067, 11764, 12369, 12648, 13148, 13566, 14136, 14532, 14756, 16089, 16492, 17646, 18088, 19722, 20026, 20587, 21452, 22134, 23009, 23528, 24738, 26296, 27132, 29064, 29512, 30039, 32178, 32984, 35292, 37541, 39444, 40052, 41174, 42904, 44268, 46018, 49476, 54264, 55879, 60078, 61761, 64356, 69027, 70091, 70584, 75082, 78888, 80104, 82348, 88536, 91171, 92036, 98952, 101897, 111758, 112623, 120156, 123522, 128712, 138054, 140182, 150164, 164696, 167637, 182342, 184072, 203794, 210273, 223516, 225246, 240312, 247044, 273513, 276108, 280364, 300328, 305691, 335274, 364684, 391153, 407588, 420546, 447032, 450492, 494088, 547026, 552216, 560728, 611382, 638197, 670548, 713279, 729368, 782306, 815176, 841092, 900984, 1094052, 1173459, 1222764, 1276394, 1341096, 1426558, 1564612, 1682184, 1732249, 1914591, 2139837, 2188104, 2346918, 2445528, 2552788, 2853116, 3129224, 3464498, 3829182, 4279674, 4693836, 5105576, 5196747, 5706232, 6928996, 7658364, 8559348, 9387672, 10393494, 12125743, 13857992, 15316728, 17118696, 20786988, 24251486, 36377229, 41573976, 48502972, 72754458, 97005944, 145508916, 291017832]

約数ペア:

[(1, 291017832), (2, 145508916), (3, 97005944), (4, 72754458), (6, 48502972), (7, 41573976), (8, 36377229), (12, 24251486), (14, 20786988), (17, 17118696), (19, 15316728), (21, 13857992), (24, 12125743), (28, 10393494), (31, 9387672), (34, 8559348), (38, 7658364), (42, 6928996), (51, 5706232), (56, 5196747), (57, 5105576), (62, 4693836), (68, 4279674), (76, 3829182), (84, 3464498), (93, 3129224), (102, 2853116), (114, 2552788), (119, 2445528), (124, 2346918), (133, 2188104), (136, 2139837), (152, 1914591), (168, 1732249), (173, 1682184), (186, 1564612), (204, 1426558), (217, 1341096), (228, 1276394), (238, 1222764), (248, 1173459), (266, 1094052), (323, 900984), (346, 841092), (357, 815176), (372, 782306), (399, 729368), (408, 713279), (434, 670548), (456, 638197), (476, 611382), (519, 560728), (527, 552216), (532, 547026), (589, 494088), (646, 450492), (651, 447032), (692, 420546), (714, 407588), (744, 391153), (798, 364684), (868, 335274), (952, 305691), (969, 300328), (1038, 280364), (1054, 276108), (1064, 273513), (1178, 247044), (1211, 240312), (1292, 225246), (1302, 223516), (1384, 210273), (1428, 203794), (1581, 184072), (1596, 182342), (1736, 167637), (1767, 164696), (1938, 150164), (2076, 140182), (2108, 138054), (2261, 128712), (2356, 123522), (2422, 120156), (2584, 112623), (2604, 111758), (2856, 101897), (2941, 98952), (3162, 92036), (3192, 91171), (3287, 88536), (3534, 82348), (3633, 80104), (3689, 78888), (3876, 75082), (4123, 70584), (4152, 70091), (4216, 69027), (4522, 64356), (4712, 61761), (4844, 60078), (5208, 55879), (5363, 54264), (5882, 49476), (6324, 46018), (6574, 44268), (6783, 42904), (7068, 41174), (7266, 40052), (7378, 39444), (7752, 37541), (8246, 35292), (8823, 32984), (9044, 32178), (9688, 30039), (9861, 29512), (10013, 29064), (10726, 27132), (11067, 26296), (11764, 24738), (12369, 23528), (12648, 23009), (13148, 22134), (13566, 21452), (14136, 20587), (14532, 20026), (14756, 19722), (16089, 18088), (16492, 17646)]