2815235488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 6197990400

約数和(自身を除く): 3382754912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 199, 208, 248, 398, 403, 416, 496, 796, 806, 992, 1097, 1592, 1612, 2194, 2587, 3184, 3224, 4388, 5174, 6169, 6368, 6448, 8776, 10348, 12338, 12896, 14261, 17552, 20696, 24676, 28522, 34007, 35104, 41392, 49352, 57044, 68014, 80197, 82784, 98704, 114088, 136028, 160394, 197408, 218303, 228176, 272056, 320788, 436606, 442091, 456352, 544112, 641576, 873212, 884182, 1088224, 1283152, 1746424, 1768364, 2566304, 2837939, 3492848, 3536728, 5675878, 6767393, 6985696, 7073456, 11351756, 13534786, 14146912, 22703512, 27069572, 45407024, 54139144, 87976109, 90814048, 108278288, 175952218, 216556576, 351904436, 703808872, 1407617744, 2815235488]

約数ペア:

[(1, 2815235488), (2, 1407617744), (4, 703808872), (8, 351904436), (13, 216556576), (16, 175952218), (26, 108278288), (31, 90814048), (32, 87976109), (52, 54139144), (62, 45407024), (104, 27069572), (124, 22703512), (199, 14146912), (208, 13534786), (248, 11351756), (398, 7073456), (403, 6985696), (416, 6767393), (496, 5675878), (796, 3536728), (806, 3492848), (992, 2837939), (1097, 2566304), (1592, 1768364), (1612, 1746424), (2194, 1283152), (2587, 1088224), (3184, 884182), (3224, 873212), (4388, 641576), (5174, 544112), (6169, 456352), (6368, 442091), (6448, 436606), (8776, 320788), (10348, 272056), (12338, 228176), (12896, 218303), (14261, 197408), (17552, 160394), (20696, 136028), (24676, 114088), (28522, 98704), (34007, 82784), (35104, 80197), (41392, 68014), (49352, 57044)]