2981400048

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1279

約数の個数: 280

約数和(自身を含む): 9953470080

約数和(自身を除く): 6972070032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 297, 304, 324, 342, 396, 418, 432, 456, 486, 513, 528, 594, 627, 648, 684, 729, 792, 836, 891, 912, 972, 1026, 1188, 1223, 1254, 1296, 1368, 1458, 1539, 1584, 1672, 1782, 1881, 1944, 2052, 2376, 2446, 2508, 2673, 2736, 2916, 3078, 3344, 3564, 3669, 3762, 3888, 4104, 4617, 4752, 4892, 5016, 5346, 5643, 5832, 6156, 7128, 7338, 7524, 8019, 8208, 9234, 9784, 10032, 10692, 11007, 11286, 11664, 12312, 13453, 13851, 14256, 14676, 15048, 16038, 16929, 18468, 19568, 21384, 22014, 22572, 23237, 24624, 26906, 27702, 29352, 30096, 32076, 33021, 33858, 36936, 40359, 42768, 44028, 45144, 46474, 50787, 53812, 55404, 58704, 64152, 66042, 67716, 69711, 73872, 80718, 88056, 90288, 92948, 99063, 101574, 107624, 110808, 121077, 128304, 132084, 135432, 139422, 152361, 161436, 176112, 185896, 198126, 203148, 209133, 215248, 221616, 242154, 255607, 264168, 270864, 278844, 297189, 304722, 322872, 363231, 371792, 396252, 406296, 418266, 484308, 511214, 528336, 557688, 594378, 609444, 627399, 645744, 726462, 766821, 792504, 812592, 836532, 891567, 968616, 1022428, 1089693, 1115376, 1188756, 1218888, 1254798, 1452924, 1533642, 1585008, 1673064, 1783134, 1882197, 1937232, 2044856, 2179386, 2300463, 2377512, 2437776, 2509596, 2905848, 3067284, 3269079, 3346128, 3566268, 3764394, 4089712, 4358772, 4600926, 4755024, 5019192, 5646591, 5811696, 6134568, 6538158, 6901389, 7132536, 7528788, 8717544, 9201852, 9807237, 10038384, 11293182, 12269136, 13076316, 13802778, 14265072, 15057576, 16939773, 17435088, 18403704, 19614474, 20704167, 22586364, 26152632, 27605556, 30115152, 33879546, 36807408, 39228948, 41408334, 45172728, 52305264, 55211112, 62112501, 67759092, 78457896, 82816668, 90345456, 110422224, 124225002, 135518184, 156915792, 165633336, 186337503, 248450004, 271036368, 331266672, 372675006, 496900008, 745350012, 993800016, 1490700024, 2981400048]

約数ペア:

[(1, 2981400048), (2, 1490700024), (3, 993800016), (4, 745350012), (6, 496900008), (8, 372675006), (9, 331266672), (11, 271036368), (12, 248450004), (16, 186337503), (18, 165633336), (19, 156915792), (22, 135518184), (24, 124225002), (27, 110422224), (33, 90345456), (36, 82816668), (38, 78457896), (44, 67759092), (48, 62112501), (54, 55211112), (57, 52305264), (66, 45172728), (72, 41408334), (76, 39228948), (81, 36807408), (88, 33879546), (99, 30115152), (108, 27605556), (114, 26152632), (132, 22586364), (144, 20704167), (152, 19614474), (162, 18403704), (171, 17435088), (176, 16939773), (198, 15057576), (209, 14265072), (216, 13802778), (228, 13076316), (243, 12269136), (264, 11293182), (297, 10038384), (304, 9807237), (324, 9201852), (342, 8717544), (396, 7528788), (418, 7132536), (432, 6901389), (456, 6538158), (486, 6134568), (513, 5811696), (528, 5646591), (594, 5019192), (627, 4755024), (648, 4600926), (684, 4358772), (729, 4089712), (792, 3764394), (836, 3566268), (891, 3346128), (912, 3269079), (972, 3067284), (1026, 2905848), (1188, 2509596), (1223, 2437776), (1254, 2377512), (1296, 2300463), (1368, 2179386), (1458, 2044856), (1539, 1937232), (1584, 1882197), (1672, 1783134), (1782, 1673064), (1881, 1585008), (1944, 1533642), (2052, 1452924), (2376, 1254798), (2446, 1218888), (2508, 1188756), (2673, 1115376), (2736, 1089693), (2916, 1022428), (3078, 968616), (3344, 891567), (3564, 836532), (3669, 812592), (3762, 792504), (3888, 766821), (4104, 726462), (4617, 645744), (4752, 627399), (4892, 609444), (5016, 594378), (5346, 557688), (5643, 528336), (5832, 511214), (6156, 484308), (7128, 418266), (7338, 406296), (7524, 396252), (8019, 371792), (8208, 363231), (9234, 322872), (9784, 304722), (10032, 297189), (10692, 278844), (11007, 270864), (11286, 264168), (11664, 255607), (12312, 242154), (13453, 221616), (13851, 215248), (14256, 209133), (14676, 203148), (15048, 198126), (16038, 185896), (16929, 176112), (18468, 161436), (19568, 152361), (21384, 139422), (22014, 135432), (22572, 132084), (23237, 128304), (24624, 121077), (26906, 110808), (27702, 107624), (29352, 101574), (30096, 99063), (32076, 92948), (33021, 90288), (33858, 88056), (36936, 80718), (40359, 73872), (42768, 69711), (44028, 67716), (45144, 66042), (46474, 64152), (50787, 58704), (53812, 55404)]