2309317472

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 5980262400

約数和(自身を除く): 3670944928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 308, 341, 343, 352, 392, 434, 496, 539, 616, 617, 682, 686, 784, 868, 992, 1078, 1232, 1234, 1364, 1372, 1519, 1568, 1736, 2156, 2387, 2464, 2468, 2728, 2744, 3038, 3472, 3773, 4312, 4319, 4774, 4936, 5456, 5488, 6076, 6787, 6944, 7546, 8624, 8638, 9548, 9872, 10633, 10912, 10976, 12152, 13574, 15092, 16709, 17248, 17276, 19096, 19127, 19744, 21266, 24304, 27148, 30184, 30233, 33418, 34552, 38192, 38254, 42532, 47509, 48608, 54296, 60368, 60466, 66836, 69104, 76384, 76508, 85064, 95018, 108592, 116963, 120736, 120932, 133672, 133889, 138208, 153016, 170128, 190036, 210397, 211631, 217184, 233926, 241864, 267344, 267778, 306032, 332563, 340256, 380072, 420794, 423262, 467852, 483728, 534688, 535556, 612064, 665126, 760144, 841588, 846524, 935704, 937223, 967456, 1071112, 1330252, 1472779, 1520288, 1683176, 1693048, 1871408, 1874446, 2142224, 2327941, 2660504, 2945558, 3366352, 3386096, 3742816, 3748892, 4284448, 4655882, 5321008, 5891116, 6560561, 6732704, 6772192, 7497784, 9311764, 10309453, 10642016, 11782232, 13121122, 14995568, 18623528, 20618906, 23564464, 26242244, 29991136, 37247056, 41237812, 47128928, 52484488, 72166171, 74494112, 82475624, 104968976, 144332342, 164951248, 209937952, 288664684, 329902496, 577329368, 1154658736, 2309317472]

約数ペア:

[(1, 2309317472), (2, 1154658736), (4, 577329368), (7, 329902496), (8, 288664684), (11, 209937952), (14, 164951248), (16, 144332342), (22, 104968976), (28, 82475624), (31, 74494112), (32, 72166171), (44, 52484488), (49, 47128928), (56, 41237812), (62, 37247056), (77, 29991136), (88, 26242244), (98, 23564464), (112, 20618906), (124, 18623528), (154, 14995568), (176, 13121122), (196, 11782232), (217, 10642016), (224, 10309453), (248, 9311764), (308, 7497784), (341, 6772192), (343, 6732704), (352, 6560561), (392, 5891116), (434, 5321008), (496, 4655882), (539, 4284448), (616, 3748892), (617, 3742816), (682, 3386096), (686, 3366352), (784, 2945558), (868, 2660504), (992, 2327941), (1078, 2142224), (1232, 1874446), (1234, 1871408), (1364, 1693048), (1372, 1683176), (1519, 1520288), (1568, 1472779), (1736, 1330252), (2156, 1071112), (2387, 967456), (2464, 937223), (2468, 935704), (2728, 846524), (2744, 841588), (3038, 760144), (3472, 665126), (3773, 612064), (4312, 535556), (4319, 534688), (4774, 483728), (4936, 467852), (5456, 423262), (5488, 420794), (6076, 380072), (6787, 340256), (6944, 332563), (7546, 306032), (8624, 267778), (8638, 267344), (9548, 241864), (9872, 233926), (10633, 217184), (10912, 211631), (10976, 210397), (12152, 190036), (13574, 170128), (15092, 153016), (16709, 138208), (17248, 133889), (17276, 133672), (19096, 120932), (19127, 120736), (19744, 116963), (21266, 108592), (24304, 95018), (27148, 85064), (30184, 76508), (30233, 76384), (33418, 69104), (34552, 66836), (38192, 60466), (38254, 60368), (42532, 54296), (47509, 48608)]