2681332368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 8278041600

約数和(自身を除く): 5596709232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 151, 156, 169, 176, 199, 208, 264, 286, 302, 312, 338, 398, 429, 453, 507, 528, 572, 597, 604, 624, 676, 796, 858, 906, 1014, 1144, 1194, 1208, 1352, 1592, 1661, 1716, 1812, 1859, 1963, 2028, 2189, 2288, 2388, 2416, 2587, 2704, 3184, 3322, 3432, 3624, 3718, 3926, 4056, 4378, 4776, 4983, 5174, 5577, 5889, 6567, 6644, 6864, 7248, 7436, 7761, 7852, 8112, 8756, 9552, 9966, 10348, 11154, 11778, 13134, 13288, 14872, 15522, 15704, 17512, 19932, 20696, 21593, 22308, 23556, 25519, 26268, 26576, 28457, 29744, 30049, 31044, 31408, 33631, 35024, 39864, 41392, 43186, 44616, 47112, 51038, 52536, 56914, 60098, 62088, 64779, 67262, 76557, 79728, 85371, 86372, 89232, 90147, 94224, 100893, 102076, 105072, 113828, 120196, 124176, 129558, 134524, 153114, 170742, 172744, 180294, 201786, 204152, 227656, 240392, 259116, 269048, 280709, 306228, 330539, 341484, 345488, 360588, 369941, 390637, 403572, 408304, 455312, 480784, 518232, 538096, 561418, 612456, 661078, 682968, 721176, 739882, 781274, 807144, 842127, 991617, 1036464, 1109823, 1122836, 1171911, 1224912, 1322156, 1365936, 1442352, 1479764, 1562548, 1614288, 1684254, 1983234, 2219646, 2245672, 2343822, 2644312, 2959528, 3125096, 3368508, 3966468, 4297007, 4439292, 4491344, 4687644, 5078281, 5288624, 5919056, 6250192, 6737016, 7932936, 8594014, 8878584, 9375288, 10156562, 12891021, 13474032, 15234843, 15865872, 17188028, 17757168, 18750576, 20313124, 25782042, 30469686, 34376056, 40626248, 51564084, 55861091, 60939372, 68752112, 81252496, 103128168, 111722182, 121878744, 167583273, 206256336, 223444364, 243757488, 335166546, 446888728, 670333092, 893777456, 1340666184, 2681332368]

約数ペア:

[(1, 2681332368), (2, 1340666184), (3, 893777456), (4, 670333092), (6, 446888728), (8, 335166546), (11, 243757488), (12, 223444364), (13, 206256336), (16, 167583273), (22, 121878744), (24, 111722182), (26, 103128168), (33, 81252496), (39, 68752112), (44, 60939372), (48, 55861091), (52, 51564084), (66, 40626248), (78, 34376056), (88, 30469686), (104, 25782042), (132, 20313124), (143, 18750576), (151, 17757168), (156, 17188028), (169, 15865872), (176, 15234843), (199, 13474032), (208, 12891021), (264, 10156562), (286, 9375288), (302, 8878584), (312, 8594014), (338, 7932936), (398, 6737016), (429, 6250192), (453, 5919056), (507, 5288624), (528, 5078281), (572, 4687644), (597, 4491344), (604, 4439292), (624, 4297007), (676, 3966468), (796, 3368508), (858, 3125096), (906, 2959528), (1014, 2644312), (1144, 2343822), (1194, 2245672), (1208, 2219646), (1352, 1983234), (1592, 1684254), (1661, 1614288), (1716, 1562548), (1812, 1479764), (1859, 1442352), (1963, 1365936), (2028, 1322156), (2189, 1224912), (2288, 1171911), (2388, 1122836), (2416, 1109823), (2587, 1036464), (2704, 991617), (3184, 842127), (3322, 807144), (3432, 781274), (3624, 739882), (3718, 721176), (3926, 682968), (4056, 661078), (4378, 612456), (4776, 561418), (4983, 538096), (5174, 518232), (5577, 480784), (5889, 455312), (6567, 408304), (6644, 403572), (6864, 390637), (7248, 369941), (7436, 360588), (7761, 345488), (7852, 341484), (8112, 330539), (8756, 306228), (9552, 280709), (9966, 269048), (10348, 259116), (11154, 240392), (11778, 227656), (13134, 204152), (13288, 201786), (14872, 180294), (15522, 172744), (15704, 170742), (17512, 153114), (19932, 134524), (20696, 129558), (21593, 124176), (22308, 120196), (23556, 113828), (25519, 105072), (26268, 102076), (26576, 100893), (28457, 94224), (29744, 90147), (30049, 89232), (31044, 86372), (31408, 85371), (33631, 79728), (35024, 76557), (39864, 67262), (41392, 64779), (43186, 62088), (44616, 60098), (47112, 56914), (51038, 52536)]