1279597956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 4070183040

約数和(自身を除く): 2790585084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 43, 49, 51, 52, 68, 78, 84, 86, 91, 98, 102, 119, 129, 147, 156, 172, 182, 196, 204, 221, 229, 238, 258, 273, 294, 301, 357, 364, 442, 458, 476, 516, 546, 559, 588, 602, 637, 663, 687, 714, 731, 833, 884, 903, 916, 1092, 1118, 1204, 1274, 1326, 1374, 1428, 1462, 1547, 1603, 1666, 1677, 1806, 1911, 2107, 2193, 2236, 2499, 2548, 2652, 2748, 2924, 2977, 3094, 3206, 3332, 3354, 3612, 3822, 3893, 3913, 4214, 4386, 4641, 4809, 4998, 5117, 5954, 6188, 6321, 6412, 6708, 7644, 7786, 7826, 8428, 8772, 8931, 9282, 9503, 9618, 9847, 9996, 10234, 10829, 11221, 11679, 11739, 11908, 12642, 15351, 15572, 15652, 17862, 18564, 19006, 19236, 19694, 20468, 20839, 21658, 22442, 23358, 23478, 25284, 27251, 27391, 28509, 29541, 30702, 32487, 33663, 35724, 35819, 38012, 39388, 41678, 43316, 44884, 46716, 46956, 50609, 54502, 54782, 57018, 59082, 61404, 62517, 64974, 66521, 67326, 68929, 71638, 81753, 82173, 83356, 101218, 107457, 109004, 109564, 114036, 118164, 125034, 128011, 129948, 133042, 134652, 137858, 143276, 145873, 151827, 163506, 164346, 167399, 190757, 199563, 202436, 206787, 214914, 250068, 256022, 266084, 275716, 291746, 303654, 327012, 328692, 334798, 354263, 381514, 384033, 399126, 413574, 429828, 437619, 465647, 482503, 502197, 512044, 572271, 583492, 607308, 669596, 708526, 763028, 768066, 798252, 827148, 875238, 896077, 931294, 965006, 1004394, 1062789, 1144542, 1171793, 1396941, 1417052, 1447509, 1536132, 1750476, 1792154, 1862588, 1930012, 2008788, 2125578, 2176187, 2289084, 2343586, 2479841, 2688231, 2793882, 2895018, 3515379, 3584308, 4251156, 4352374, 4687172, 4959682, 5376462, 5587764, 5790036, 6272539, 6528561, 7030758, 7439523, 8202551, 8704748, 9919364, 10752924, 12545078, 13057122, 14061516, 14879046, 15233309, 16405102, 18817617, 24607653, 25090156, 26114244, 29758092, 30466618, 32810204, 37635234, 45699927, 49215306, 60933236, 75270468, 91399854, 98430612, 106633163, 182799708, 213266326, 319899489, 426532652, 639798978, 1279597956]

約数ペア:

[(1, 1279597956), (2, 639798978), (3, 426532652), (4, 319899489), (6, 213266326), (7, 182799708), (12, 106633163), (13, 98430612), (14, 91399854), (17, 75270468), (21, 60933236), (26, 49215306), (28, 45699927), (34, 37635234), (39, 32810204), (42, 30466618), (43, 29758092), (49, 26114244), (51, 25090156), (52, 24607653), (68, 18817617), (78, 16405102), (84, 15233309), (86, 14879046), (91, 14061516), (98, 13057122), (102, 12545078), (119, 10752924), (129, 9919364), (147, 8704748), (156, 8202551), (172, 7439523), (182, 7030758), (196, 6528561), (204, 6272539), (221, 5790036), (229, 5587764), (238, 5376462), (258, 4959682), (273, 4687172), (294, 4352374), (301, 4251156), (357, 3584308), (364, 3515379), (442, 2895018), (458, 2793882), (476, 2688231), (516, 2479841), (546, 2343586), (559, 2289084), (588, 2176187), (602, 2125578), (637, 2008788), (663, 1930012), (687, 1862588), (714, 1792154), (731, 1750476), (833, 1536132), (884, 1447509), (903, 1417052), (916, 1396941), (1092, 1171793), (1118, 1144542), (1204, 1062789), (1274, 1004394), (1326, 965006), (1374, 931294), (1428, 896077), (1462, 875238), (1547, 827148), (1603, 798252), (1666, 768066), (1677, 763028), (1806, 708526), (1911, 669596), (2107, 607308), (2193, 583492), (2236, 572271), (2499, 512044), (2548, 502197), (2652, 482503), (2748, 465647), (2924, 437619), (2977, 429828), (3094, 413574), (3206, 399126), (3332, 384033), (3354, 381514), (3612, 354263), (3822, 334798), (3893, 328692), (3913, 327012), (4214, 303654), (4386, 291746), (4641, 275716), (4809, 266084), (4998, 256022), (5117, 250068), (5954, 214914), (6188, 206787), (6321, 202436), (6412, 199563), (6708, 190757), (7644, 167399), (7786, 164346), (7826, 163506), (8428, 151827), (8772, 145873), (8931, 143276), (9282, 137858), (9503, 134652), (9618, 133042), (9847, 129948), (9996, 128011), (10234, 125034), (10829, 118164), (11221, 114036), (11679, 109564), (11739, 109004), (11908, 107457), (12642, 101218), (15351, 83356), (15572, 82173), (15652, 81753), (17862, 71638), (18564, 68929), (19006, 67326), (19236, 66521), (19694, 64974), (20468, 62517), (20839, 61404), (21658, 59082), (22442, 57018), (23358, 54782), (23478, 54502), (25284, 50609), (27251, 46956), (27391, 46716), (28509, 44884), (29541, 43316), (30702, 41678), (32487, 39388), (33663, 38012), (35724, 35819)]