313271244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 972002304

約数和(自身を除く): 658731060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 151, 156, 169, 186, 198, 234, 279, 286, 302, 338, 341, 372, 396, 403, 429, 453, 468, 507, 558, 572, 604, 676, 682, 806, 858, 906, 1014, 1023, 1116, 1209, 1287, 1359, 1364, 1521, 1612, 1661, 1716, 1812, 1859, 1963, 2028, 2046, 2418, 2574, 2718, 3042, 3069, 3322, 3627, 3718, 3926, 4092, 4433, 4681, 4836, 4983, 5148, 5239, 5436, 5577, 5889, 6084, 6138, 6644, 7254, 7436, 7852, 8866, 9362, 9966, 10478, 11154, 11778, 12276, 13299, 14043, 14508, 14949, 15717, 16731, 17667, 17732, 18724, 19932, 20956, 21593, 22308, 23556, 25519, 26598, 28086, 29898, 31434, 33462, 35334, 39897, 42129, 43186, 47151, 51038, 51491, 53196, 56172, 57629, 59796, 60853, 62868, 64779, 66924, 70668, 76557, 79794, 84258, 86372, 94302, 102076, 102982, 115258, 121706, 129558, 153114, 154473, 159588, 168516, 172887, 182559, 188604, 194337, 205964, 229671, 230516, 243412, 259116, 280709, 306228, 308946, 345774, 365118, 388674, 459342, 463419, 518661, 547677, 561418, 617892, 669383, 691548, 730236, 777348, 791089, 842127, 918684, 926838, 1037322, 1095354, 1122836, 1338766, 1582178, 1684254, 1853676, 2008149, 2074644, 2190708, 2373267, 2526381, 2677532, 3164356, 3368508, 4016298, 4746534, 5052762, 6024447, 7119801, 8032596, 8701979, 9493068, 10105524, 12048894, 14239602, 17403958, 24097788, 26105937, 28479204, 34807916, 52211874, 78317811, 104423748, 156635622, 313271244]

約数ペア:

[(1, 313271244), (2, 156635622), (3, 104423748), (4, 78317811), (6, 52211874), (9, 34807916), (11, 28479204), (12, 26105937), (13, 24097788), (18, 17403958), (22, 14239602), (26, 12048894), (31, 10105524), (33, 9493068), (36, 8701979), (39, 8032596), (44, 7119801), (52, 6024447), (62, 5052762), (66, 4746534), (78, 4016298), (93, 3368508), (99, 3164356), (117, 2677532), (124, 2526381), (132, 2373267), (143, 2190708), (151, 2074644), (156, 2008149), (169, 1853676), (186, 1684254), (198, 1582178), (234, 1338766), (279, 1122836), (286, 1095354), (302, 1037322), (338, 926838), (341, 918684), (372, 842127), (396, 791089), (403, 777348), (429, 730236), (453, 691548), (468, 669383), (507, 617892), (558, 561418), (572, 547677), (604, 518661), (676, 463419), (682, 459342), (806, 388674), (858, 365118), (906, 345774), (1014, 308946), (1023, 306228), (1116, 280709), (1209, 259116), (1287, 243412), (1359, 230516), (1364, 229671), (1521, 205964), (1612, 194337), (1661, 188604), (1716, 182559), (1812, 172887), (1859, 168516), (1963, 159588), (2028, 154473), (2046, 153114), (2418, 129558), (2574, 121706), (2718, 115258), (3042, 102982), (3069, 102076), (3322, 94302), (3627, 86372), (3718, 84258), (3926, 79794), (4092, 76557), (4433, 70668), (4681, 66924), (4836, 64779), (4983, 62868), (5148, 60853), (5239, 59796), (5436, 57629), (5577, 56172), (5889, 53196), (6084, 51491), (6138, 51038), (6644, 47151), (7254, 43186), (7436, 42129), (7852, 39897), (8866, 35334), (9362, 33462), (9966, 31434), (10478, 29898), (11154, 28086), (11778, 26598), (12276, 25519), (13299, 23556), (14043, 22308), (14508, 21593), (14949, 20956), (15717, 19932), (16731, 18724), (17667, 17732)]