378921816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 1274757120

約数和(自身を除く): 895835304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 151, 156, 168, 182, 234, 252, 273, 302, 312, 364, 383, 453, 468, 504, 546, 604, 728, 766, 819, 906, 936, 1057, 1092, 1149, 1208, 1359, 1532, 1638, 1812, 1963, 2114, 2184, 2298, 2681, 2718, 3064, 3171, 3276, 3447, 3624, 3926, 4228, 4596, 4979, 5362, 5436, 5889, 6342, 6552, 6894, 7852, 8043, 8456, 9192, 9513, 9958, 10724, 10872, 11778, 12684, 13741, 13788, 14937, 15704, 16086, 17667, 19026, 19916, 21448, 23556, 24129, 25368, 27482, 27576, 29874, 32172, 34853, 35334, 38052, 39832, 41223, 44811, 47112, 48258, 54964, 57833, 59748, 64344, 69706, 70668, 76104, 82446, 89622, 96516, 104559, 109928, 115666, 119496, 123669, 139412, 141336, 164892, 173499, 179244, 193032, 209118, 231332, 247338, 278824, 313677, 329784, 346998, 358488, 404831, 418236, 462664, 494676, 520497, 627354, 693996, 751829, 809662, 836472, 989352, 1040994, 1214493, 1254708, 1387992, 1503658, 1619324, 2081988, 2255487, 2428986, 2509416, 3007316, 3238648, 3643479, 4163976, 4510974, 4857972, 5262803, 6014632, 6766461, 7286958, 9021948, 9715944, 10525606, 13532922, 14573916, 15788409, 18043896, 21051212, 27065844, 29147832, 31576818, 42102424, 47365227, 54131688, 63153636, 94730454, 126307272, 189460908, 378921816]

約数ペア:

[(1, 378921816), (2, 189460908), (3, 126307272), (4, 94730454), (6, 63153636), (7, 54131688), (8, 47365227), (9, 42102424), (12, 31576818), (13, 29147832), (14, 27065844), (18, 21051212), (21, 18043896), (24, 15788409), (26, 14573916), (28, 13532922), (36, 10525606), (39, 9715944), (42, 9021948), (52, 7286958), (56, 6766461), (63, 6014632), (72, 5262803), (78, 4857972), (84, 4510974), (91, 4163976), (104, 3643479), (117, 3238648), (126, 3007316), (151, 2509416), (156, 2428986), (168, 2255487), (182, 2081988), (234, 1619324), (252, 1503658), (273, 1387992), (302, 1254708), (312, 1214493), (364, 1040994), (383, 989352), (453, 836472), (468, 809662), (504, 751829), (546, 693996), (604, 627354), (728, 520497), (766, 494676), (819, 462664), (906, 418236), (936, 404831), (1057, 358488), (1092, 346998), (1149, 329784), (1208, 313677), (1359, 278824), (1532, 247338), (1638, 231332), (1812, 209118), (1963, 193032), (2114, 179244), (2184, 173499), (2298, 164892), (2681, 141336), (2718, 139412), (3064, 123669), (3171, 119496), (3276, 115666), (3447, 109928), (3624, 104559), (3926, 96516), (4228, 89622), (4596, 82446), (4979, 76104), (5362, 70668), (5436, 69706), (5889, 64344), (6342, 59748), (6552, 57833), (6894, 54964), (7852, 48258), (8043, 47112), (8456, 44811), (9192, 41223), (9513, 39832), (9958, 38052), (10724, 35334), (10872, 34853), (11778, 32172), (12684, 29874), (13741, 27576), (13788, 27482), (14937, 25368), (15704, 24129), (16086, 23556), (17667, 21448), (19026, 19916)]