12490635528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 40755274560

約数和(自身を除く): 28264639032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 43, 56, 63, 72, 74, 84, 86, 111, 126, 129, 148, 168, 172, 222, 252, 258, 259, 296, 301, 333, 344, 387, 421, 444, 504, 516, 518, 602, 666, 774, 777, 842, 888, 903, 1032, 1036, 1204, 1263, 1332, 1369, 1548, 1554, 1591, 1684, 1806, 2072, 2331, 2408, 2526, 2664, 2709, 2738, 2947, 3096, 3108, 3182, 3368, 3612, 3789, 4107, 4662, 4773, 5052, 5418, 5476, 5894, 6216, 6364, 7224, 7578, 8214, 8841, 9324, 9546, 9583, 10104, 10836, 10952, 11137, 11788, 12321, 12728, 14319, 15156, 15577, 16428, 17682, 18103, 18648, 19092, 19166, 21672, 22274, 23576, 24642, 26523, 28638, 28749, 30312, 31154, 32856, 33411, 35364, 36206, 38184, 38332, 44548, 46731, 49284, 53046, 54309, 57276, 57498, 58867, 62308, 66822, 70728, 72412, 76664, 86247, 89096, 93462, 98568, 100233, 106092, 108618, 109039, 114552, 114996, 117734, 124616, 126721, 133644, 140193, 144824, 162927, 172494, 176601, 186924, 200466, 212184, 217236, 218078, 229992, 235468, 253442, 267288, 280386, 325854, 327117, 344988, 353202, 373848, 380163, 400932, 412069, 434472, 436156, 470936, 506884, 529803, 560772, 576349, 651708, 654234, 669811, 689976, 706404, 760326, 801864, 824138, 872312, 981351, 1013768, 1059606, 1121544, 1140489, 1152698, 1236207, 1303416, 1308468, 1339622, 1412808, 1520652, 1648276, 1729047, 1962702, 2009433, 2119212, 2280978, 2305396, 2472414, 2616936, 2679244, 3041304, 3296552, 3458094, 3708621, 3925404, 4018866, 4034443, 4238424, 4561956, 4610792, 4688677, 4944828, 5187141, 5358488, 6028299, 6916188, 7417242, 7850808, 8037732, 8068886, 9123912, 9377354, 9889656, 10374282, 12056598, 12103329, 13832376, 14066031, 14834484, 16075464, 16137772, 18754708, 20748564, 24113196, 24206658, 24783007, 28132062, 29668968, 32275544, 36309987, 37509416, 41497128, 42198093, 48226392, 48413316, 49566014, 56264124, 72619974, 74349021, 84396186, 96826632, 99132028, 112528248, 145239948, 148698042, 168792372, 173481049, 198264056, 223047063, 290479896, 297396084, 337584744, 346962098, 446094126, 520443147, 594792168, 693924196, 892188252, 1040886294, 1387848392, 1561329441, 1784376504, 2081772588, 3122658882, 4163545176, 6245317764, 12490635528]

約数ペア:

[(1, 12490635528), (2, 6245317764), (3, 4163545176), (4, 3122658882), (6, 2081772588), (7, 1784376504), (8, 1561329441), (9, 1387848392), (12, 1040886294), (14, 892188252), (18, 693924196), (21, 594792168), (24, 520443147), (28, 446094126), (36, 346962098), (37, 337584744), (42, 297396084), (43, 290479896), (56, 223047063), (63, 198264056), (72, 173481049), (74, 168792372), (84, 148698042), (86, 145239948), (111, 112528248), (126, 99132028), (129, 96826632), (148, 84396186), (168, 74349021), (172, 72619974), (222, 56264124), (252, 49566014), (258, 48413316), (259, 48226392), (296, 42198093), (301, 41497128), (333, 37509416), (344, 36309987), (387, 32275544), (421, 29668968), (444, 28132062), (504, 24783007), (516, 24206658), (518, 24113196), (602, 20748564), (666, 18754708), (774, 16137772), (777, 16075464), (842, 14834484), (888, 14066031), (903, 13832376), (1032, 12103329), (1036, 12056598), (1204, 10374282), (1263, 9889656), (1332, 9377354), (1369, 9123912), (1548, 8068886), (1554, 8037732), (1591, 7850808), (1684, 7417242), (1806, 6916188), (2072, 6028299), (2331, 5358488), (2408, 5187141), (2526, 4944828), (2664, 4688677), (2709, 4610792), (2738, 4561956), (2947, 4238424), (3096, 4034443), (3108, 4018866), (3182, 3925404), (3368, 3708621), (3612, 3458094), (3789, 3296552), (4107, 3041304), (4662, 2679244), (4773, 2616936), (5052, 2472414), (5418, 2305396), (5476, 2280978), (5894, 2119212), (6216, 2009433), (6364, 1962702), (7224, 1729047), (7578, 1648276), (8214, 1520652), (8841, 1412808), (9324, 1339622), (9546, 1308468), (9583, 1303416), (10104, 1236207), (10836, 1152698), (10952, 1140489), (11137, 1121544), (11788, 1059606), (12321, 1013768), (12728, 981351), (14319, 872312), (15156, 824138), (15577, 801864), (16428, 760326), (17682, 706404), (18103, 689976), (18648, 669811), (19092, 654234), (19166, 651708), (21672, 576349), (22274, 560772), (23576, 529803), (24642, 506884), (26523, 470936), (28638, 436156), (28749, 434472), (30312, 412069), (31154, 400932), (32856, 380163), (33411, 373848), (35364, 353202), (36206, 344988), (38184, 327117), (38332, 325854), (44548, 280386), (46731, 267288), (49284, 253442), (53046, 235468), (54309, 229992), (57276, 218078), (57498, 217236), (58867, 212184), (62308, 200466), (66822, 186924), (70728, 176601), (72412, 172494), (76664, 162927), (86247, 144824), (89096, 140193), (93462, 133644), (98568, 126721), (100233, 124616), (106092, 117734), (108618, 114996), (109039, 114552)]