40739246568

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:917

約数の個数: 256

約数和(自身を含む): 121363200000

約数和(自身を除く): 80623953432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 83, 108, 114, 152, 166, 171, 199, 216, 228, 249, 332, 342, 398, 456, 498, 513, 597, 601, 664, 684, 747, 796, 996, 1026, 1194, 1202, 1368, 1494, 1577, 1592, 1791, 1803, 1992, 2052, 2241, 2388, 2404, 2988, 3154, 3582, 3606, 3781, 4104, 4482, 4731, 4776, 4808, 5373, 5409, 5976, 6308, 7164, 7212, 7562, 8964, 9462, 10746, 10818, 11343, 11419, 12616, 14193, 14328, 14424, 15124, 16227, 16517, 17928, 18924, 21492, 21636, 22686, 22838, 28386, 30248, 32454, 33034, 34029, 34257, 37848, 42579, 42984, 43272, 45372, 45676, 49551, 49883, 56772, 64908, 66068, 68058, 68514, 85158, 90744, 91352, 99102, 99766, 102087, 102771, 113544, 119599, 129816, 132136, 136116, 137028, 148653, 149649, 170316, 198204, 199532, 204174, 205542, 239198, 272232, 274056, 297306, 299298, 308313, 313823, 340632, 358797, 396408, 399064, 408348, 411084, 445959, 448947, 478396, 594612, 598596, 616626, 627646, 717594, 816696, 822168, 891918, 897894, 941469, 947777, 956792, 1076391, 1189224, 1197192, 1233252, 1255292, 1346841, 1435188, 1783836, 1795788, 1882938, 1895554, 2152782, 2272381, 2466504, 2510584, 2693682, 2824407, 2843331, 2870376, 3229173, 3567672, 3591576, 3765876, 3791108, 4305564, 4544762, 5387364, 5648814, 5686662, 6458346, 6817143, 7531752, 7582216, 8473221, 8529993, 8611128, 9089524, 9926717, 10774728, 11297628, 11373324, 12916692, 13634286, 16946442, 17059986, 18179048, 19853434, 20451429, 22595256, 22746648, 25589979, 25833384, 27268572, 29780151, 33892884, 34119972, 39706868, 40902858, 51179958, 54537144, 59560302, 61354287, 67785768, 68239944, 79413736, 81805716, 89340453, 102359916, 119120604, 122708574, 163611432, 178680906, 188607623, 204719832, 238241208, 245417148, 268021359, 357361812, 377215246, 490834296, 536042718, 565822869, 714723624, 754430492, 1072085436, 1131645738, 1508860984, 1697468607, 2144170872, 2263291476, 3394937214, 4526582952, 5092405821, 6789874428, 10184811642, 13579748856, 20369623284, 40739246568]

約数ペア:

[(1, 40739246568), (2, 20369623284), (3, 13579748856), (4, 10184811642), (6, 6789874428), (8, 5092405821), (9, 4526582952), (12, 3394937214), (18, 2263291476), (19, 2144170872), (24, 1697468607), (27, 1508860984), (36, 1131645738), (38, 1072085436), (54, 754430492), (57, 714723624), (72, 565822869), (76, 536042718), (83, 490834296), (108, 377215246), (114, 357361812), (152, 268021359), (166, 245417148), (171, 238241208), (199, 204719832), (216, 188607623), (228, 178680906), (249, 163611432), (332, 122708574), (342, 119120604), (398, 102359916), (456, 89340453), (498, 81805716), (513, 79413736), (597, 68239944), (601, 67785768), (664, 61354287), (684, 59560302), (747, 54537144), (796, 51179958), (996, 40902858), (1026, 39706868), (1194, 34119972), (1202, 33892884), (1368, 29780151), (1494, 27268572), (1577, 25833384), (1592, 25589979), (1791, 22746648), (1803, 22595256), (1992, 20451429), (2052, 19853434), (2241, 18179048), (2388, 17059986), (2404, 16946442), (2988, 13634286), (3154, 12916692), (3582, 11373324), (3606, 11297628), (3781, 10774728), (4104, 9926717), (4482, 9089524), (4731, 8611128), (4776, 8529993), (4808, 8473221), (5373, 7582216), (5409, 7531752), (5976, 6817143), (6308, 6458346), (7164, 5686662), (7212, 5648814), (7562, 5387364), (8964, 4544762), (9462, 4305564), (10746, 3791108), (10818, 3765876), (11343, 3591576), (11419, 3567672), (12616, 3229173), (14193, 2870376), (14328, 2843331), (14424, 2824407), (15124, 2693682), (16227, 2510584), (16517, 2466504), (17928, 2272381), (18924, 2152782), (21492, 1895554), (21636, 1882938), (22686, 1795788), (22838, 1783836), (28386, 1435188), (30248, 1346841), (32454, 1255292), (33034, 1233252), (34029, 1197192), (34257, 1189224), (37848, 1076391), (42579, 956792), (42984, 947777), (43272, 941469), (45372, 897894), (45676, 891918), (49551, 822168), (49883, 816696), (56772, 717594), (64908, 627646), (66068, 616626), (68058, 598596), (68514, 594612), (85158, 478396), (90744, 448947), (91352, 445959), (99102, 411084), (99766, 408348), (102087, 399064), (102771, 396408), (113544, 358797), (119599, 340632), (129816, 313823), (132136, 308313), (136116, 299298), (137028, 297306), (148653, 274056), (149649, 272232), (170316, 239198), (198204, 205542), (199532, 204174)]