2678778144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3347}}^1$

素因数の和:3767

約数の個数: 144

約数和(自身を含む): 8730566208

約数和(自身を除く): 6051788064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 397, 504, 672, 794, 1008, 1191, 1588, 2016, 2382, 2779, 3176, 3347, 3573, 4764, 5558, 6352, 6694, 7146, 8337, 9528, 10041, 11116, 12704, 13388, 14292, 16674, 19056, 20082, 22232, 23429, 25011, 26776, 28584, 30123, 33348, 38112, 40164, 44464, 46858, 50022, 53552, 57168, 60246, 66696, 70287, 80328, 88928, 93716, 100044, 107104, 114336, 120492, 133392, 140574, 160656, 187432, 200088, 210861, 240984, 266784, 281148, 321312, 374864, 400176, 421722, 481968, 562296, 749728, 800352, 843444, 963936, 1124592, 1328759, 1686888, 2249184, 2657518, 3373776, 3986277, 5315036, 6747552, 7972554, 9301313, 10630072, 11958831, 15945108, 18602626, 21260144, 23917662, 27903939, 31890216, 37205252, 42520288, 47835324, 55807878, 63780432, 74410504, 83711817, 95670648, 111615756, 127560864, 148821008, 167423634, 191341296, 223231512, 297642016, 334847268, 382682592, 446463024, 669694536, 892926048, 1339389072, 2678778144]

約数ペア:

[(1, 2678778144), (2, 1339389072), (3, 892926048), (4, 669694536), (6, 446463024), (7, 382682592), (8, 334847268), (9, 297642016), (12, 223231512), (14, 191341296), (16, 167423634), (18, 148821008), (21, 127560864), (24, 111615756), (28, 95670648), (32, 83711817), (36, 74410504), (42, 63780432), (48, 55807878), (56, 47835324), (63, 42520288), (72, 37205252), (84, 31890216), (96, 27903939), (112, 23917662), (126, 21260144), (144, 18602626), (168, 15945108), (224, 11958831), (252, 10630072), (288, 9301313), (336, 7972554), (397, 6747552), (504, 5315036), (672, 3986277), (794, 3373776), (1008, 2657518), (1191, 2249184), (1588, 1686888), (2016, 1328759), (2382, 1124592), (2779, 963936), (3176, 843444), (3347, 800352), (3573, 749728), (4764, 562296), (5558, 481968), (6352, 421722), (6694, 400176), (7146, 374864), (8337, 321312), (9528, 281148), (10041, 266784), (11116, 240984), (12704, 210861), (13388, 200088), (14292, 187432), (16674, 160656), (19056, 140574), (20082, 133392), (22232, 120492), (23429, 114336), (25011, 107104), (26776, 100044), (28584, 93716), (30123, 88928), (33348, 80328), (38112, 70287), (40164, 66696), (44464, 60246), (46858, 57168), (50022, 53552)]