847909272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 2708398080

約数和(自身を除く): 1860488808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 61, 62, 68, 84, 93, 102, 119, 122, 124, 136, 157, 168, 183, 186, 204, 217, 238, 244, 248, 314, 357, 366, 372, 408, 427, 434, 471, 476, 488, 527, 628, 651, 714, 732, 744, 854, 868, 942, 952, 1037, 1054, 1099, 1256, 1281, 1302, 1428, 1464, 1581, 1708, 1736, 1884, 1891, 2074, 2108, 2198, 2562, 2604, 2669, 2856, 3111, 3162, 3297, 3416, 3689, 3768, 3782, 4148, 4216, 4396, 4867, 5124, 5208, 5338, 5673, 6222, 6324, 6594, 7259, 7378, 7564, 8007, 8296, 8792, 9577, 9734, 10248, 10676, 11067, 11346, 12444, 12648, 13188, 13237, 14518, 14601, 14756, 15128, 16014, 18683, 19154, 19468, 21352, 21777, 22134, 22692, 24888, 26376, 26474, 28731, 29036, 29202, 29512, 32028, 32147, 34069, 37366, 38308, 38936, 39711, 43554, 44268, 45384, 52948, 56049, 57462, 58072, 58404, 64056, 64294, 67039, 68138, 74732, 76616, 79422, 82739, 87108, 88536, 96441, 102207, 105896, 112098, 114924, 116808, 128588, 134078, 136276, 149464, 158844, 162809, 165478, 174216, 192882, 201117, 204414, 224196, 225029, 229848, 248217, 257176, 268156, 272552, 296887, 317688, 325618, 330956, 385764, 402234, 408828, 448392, 450058, 488427, 496434, 536312, 579173, 593774, 651236, 661912, 675087, 771528, 804468, 817656, 890661, 900116, 976854, 992868, 1139663, 1158346, 1187548, 1302472, 1350174, 1608936, 1737519, 1781322, 1800232, 1953708, 1985736, 2078209, 2279326, 2316692, 2375096, 2700348, 3418989, 3475038, 3562644, 3907416, 4156418, 4558652, 4633384, 5047079, 5400696, 6234627, 6837978, 6950076, 7125288, 8312836, 9117304, 10094158, 12469254, 13675956, 13900152, 15141237, 16625672, 20188316, 24938508, 27351912, 30282474, 35329553, 40376632, 49877016, 60564948, 70659106, 105988659, 121129896, 141318212, 211977318, 282636424, 423954636, 847909272]

約数ペア:

[(1, 847909272), (2, 423954636), (3, 282636424), (4, 211977318), (6, 141318212), (7, 121129896), (8, 105988659), (12, 70659106), (14, 60564948), (17, 49877016), (21, 40376632), (24, 35329553), (28, 30282474), (31, 27351912), (34, 24938508), (42, 20188316), (51, 16625672), (56, 15141237), (61, 13900152), (62, 13675956), (68, 12469254), (84, 10094158), (93, 9117304), (102, 8312836), (119, 7125288), (122, 6950076), (124, 6837978), (136, 6234627), (157, 5400696), (168, 5047079), (183, 4633384), (186, 4558652), (204, 4156418), (217, 3907416), (238, 3562644), (244, 3475038), (248, 3418989), (314, 2700348), (357, 2375096), (366, 2316692), (372, 2279326), (408, 2078209), (427, 1985736), (434, 1953708), (471, 1800232), (476, 1781322), (488, 1737519), (527, 1608936), (628, 1350174), (651, 1302472), (714, 1187548), (732, 1158346), (744, 1139663), (854, 992868), (868, 976854), (942, 900116), (952, 890661), (1037, 817656), (1054, 804468), (1099, 771528), (1256, 675087), (1281, 661912), (1302, 651236), (1428, 593774), (1464, 579173), (1581, 536312), (1708, 496434), (1736, 488427), (1884, 450058), (1891, 448392), (2074, 408828), (2108, 402234), (2198, 385764), (2562, 330956), (2604, 325618), (2669, 317688), (2856, 296887), (3111, 272552), (3162, 268156), (3297, 257176), (3416, 248217), (3689, 229848), (3768, 225029), (3782, 224196), (4148, 204414), (4216, 201117), (4396, 192882), (4867, 174216), (5124, 165478), (5208, 162809), (5338, 158844), (5673, 149464), (6222, 136276), (6324, 134078), (6594, 128588), (7259, 116808), (7378, 114924), (7564, 112098), (8007, 105896), (8296, 102207), (8792, 96441), (9577, 88536), (9734, 87108), (10248, 82739), (10676, 79422), (11067, 76616), (11346, 74732), (12444, 68138), (12648, 67039), (13188, 64294), (13237, 64056), (14518, 58404), (14601, 58072), (14756, 57462), (15128, 56049), (16014, 52948), (18683, 45384), (19154, 44268), (19468, 43554), (21352, 39711), (21777, 38936), (22134, 38308), (22692, 37366), (24888, 34069), (26376, 32147), (26474, 32028), (28731, 29512), (29036, 29202)]