940206564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 2935296000

約数和(自身を除く): 1995089436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 31, 33, 36, 38, 44, 57, 58, 62, 66, 76, 87, 93, 99, 114, 116, 124, 132, 139, 171, 174, 186, 198, 209, 228, 261, 278, 279, 319, 341, 342, 348, 372, 396, 417, 418, 522, 551, 556, 558, 589, 627, 638, 682, 684, 834, 836, 899, 957, 1023, 1044, 1102, 1116, 1178, 1251, 1254, 1276, 1364, 1529, 1653, 1668, 1767, 1798, 1881, 1914, 2046, 2204, 2356, 2502, 2508, 2641, 2697, 2871, 3058, 3069, 3306, 3534, 3596, 3762, 3828, 4031, 4092, 4309, 4587, 4959, 5004, 5282, 5301, 5394, 5742, 6061, 6116, 6138, 6479, 6612, 7068, 7524, 7923, 8062, 8091, 8618, 9174, 9889, 9918, 10564, 10602, 10788, 11484, 12093, 12122, 12276, 12927, 12958, 13761, 15846, 16124, 16182, 17081, 17236, 18183, 18348, 19437, 19778, 19836, 21204, 23769, 24186, 24244, 25854, 25916, 27522, 29051, 29667, 31692, 32364, 34162, 36279, 36366, 38781, 38874, 39556, 44341, 47399, 47538, 48372, 51243, 51708, 54549, 55044, 58102, 58311, 59334, 68324, 72558, 72732, 76589, 77562, 77748, 81871, 87153, 88682, 89001, 94798, 95076, 102486, 109098, 116204, 116622, 118668, 124961, 133023, 142197, 145116, 153178, 153729, 155124, 163742, 174306, 177364, 178002, 187891, 189596, 204972, 218196, 229767, 233244, 245613, 249922, 261459, 266046, 284394, 306356, 307458, 327484, 348612, 356004, 374883, 375782, 399069, 426591, 459534, 491226, 499844, 522918, 532092, 563673, 568788, 614916, 689301, 736839, 749766, 751564, 798138, 842479, 853182, 900581, 919068, 982452, 1045836, 1124649, 1127346, 1374571, 1378602, 1473678, 1499532, 1596276, 1684958, 1691019, 1706364, 1801162, 2249298, 2254692, 2374259, 2527437, 2701743, 2749142, 2757204, 2947356, 3369916, 3382038, 3602324, 4123713, 4498596, 4748518, 5054874, 5403486, 5498284, 6764076, 7122777, 7582311, 8105229, 8247426, 9497036, 10109748, 10806972, 12371139, 14245554, 15164622, 16210458, 16494852, 21368331, 24742278, 26116849, 28491108, 30329244, 32420916, 42736662, 49484556, 52233698, 78350547, 85473324, 104467396, 156701094, 235051641, 313402188, 470103282, 940206564]

約数ペア:

[(1, 940206564), (2, 470103282), (3, 313402188), (4, 235051641), (6, 156701094), (9, 104467396), (11, 85473324), (12, 78350547), (18, 52233698), (19, 49484556), (22, 42736662), (29, 32420916), (31, 30329244), (33, 28491108), (36, 26116849), (38, 24742278), (44, 21368331), (57, 16494852), (58, 16210458), (62, 15164622), (66, 14245554), (76, 12371139), (87, 10806972), (93, 10109748), (99, 9497036), (114, 8247426), (116, 8105229), (124, 7582311), (132, 7122777), (139, 6764076), (171, 5498284), (174, 5403486), (186, 5054874), (198, 4748518), (209, 4498596), (228, 4123713), (261, 3602324), (278, 3382038), (279, 3369916), (319, 2947356), (341, 2757204), (342, 2749142), (348, 2701743), (372, 2527437), (396, 2374259), (417, 2254692), (418, 2249298), (522, 1801162), (551, 1706364), (556, 1691019), (558, 1684958), (589, 1596276), (627, 1499532), (638, 1473678), (682, 1378602), (684, 1374571), (834, 1127346), (836, 1124649), (899, 1045836), (957, 982452), (1023, 919068), (1044, 900581), (1102, 853182), (1116, 842479), (1178, 798138), (1251, 751564), (1254, 749766), (1276, 736839), (1364, 689301), (1529, 614916), (1653, 568788), (1668, 563673), (1767, 532092), (1798, 522918), (1881, 499844), (1914, 491226), (2046, 459534), (2204, 426591), (2356, 399069), (2502, 375782), (2508, 374883), (2641, 356004), (2697, 348612), (2871, 327484), (3058, 307458), (3069, 306356), (3306, 284394), (3534, 266046), (3596, 261459), (3762, 249922), (3828, 245613), (4031, 233244), (4092, 229767), (4309, 218196), (4587, 204972), (4959, 189596), (5004, 187891), (5282, 178002), (5301, 177364), (5394, 174306), (5742, 163742), (6061, 155124), (6116, 153729), (6138, 153178), (6479, 145116), (6612, 142197), (7068, 133023), (7524, 124961), (7923, 118668), (8062, 116622), (8091, 116204), (8618, 109098), (9174, 102486), (9889, 95076), (9918, 94798), (10564, 89001), (10602, 88682), (10788, 87153), (11484, 81871), (12093, 77748), (12122, 77562), (12276, 76589), (12927, 72732), (12958, 72558), (13761, 68324), (15846, 59334), (16124, 58311), (16182, 58102), (17081, 55044), (17236, 54549), (18183, 51708), (18348, 51243), (19437, 48372), (19778, 47538), (19836, 47399), (21204, 44341), (23769, 39556), (24186, 38874), (24244, 38781), (25854, 36366), (25916, 36279), (27522, 34162), (29051, 32364), (29667, 31692)]