378138852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 1185125760

約数和(自身を除く): 806986908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 683, 819, 1014, 1092, 1183, 1366, 1521, 1638, 2028, 2049, 2197, 2366, 2732, 3042, 3276, 3549, 4098, 4394, 4732, 4781, 6084, 6147, 6591, 7098, 8196, 8788, 8879, 9562, 10647, 12294, 13182, 14196, 14343, 15379, 17758, 19124, 19773, 21294, 24588, 26364, 26637, 28686, 30758, 35516, 39546, 42588, 43029, 46137, 53274, 57372, 61516, 62153, 79092, 79911, 86058, 92274, 106548, 115427, 124306, 138411, 159822, 172116, 184548, 186459, 230854, 248612, 276822, 319644, 346281, 372918, 461708, 553644, 559377, 692562, 745836, 807989, 1038843, 1118754, 1385124, 1500551, 1615978, 2077686, 2237508, 2423967, 3001102, 3231956, 4155372, 4501653, 4847934, 6002204, 7271901, 9003306, 9695868, 10503857, 13504959, 14543802, 18006612, 21007714, 27009918, 29087604, 31511571, 42015428, 54019836, 63023142, 94534713, 126046284, 189069426, 378138852]

約数ペア:

[(1, 378138852), (2, 189069426), (3, 126046284), (4, 94534713), (6, 63023142), (7, 54019836), (9, 42015428), (12, 31511571), (13, 29087604), (14, 27009918), (18, 21007714), (21, 18006612), (26, 14543802), (28, 13504959), (36, 10503857), (39, 9695868), (42, 9003306), (52, 7271901), (63, 6002204), (78, 4847934), (84, 4501653), (91, 4155372), (117, 3231956), (126, 3001102), (156, 2423967), (169, 2237508), (182, 2077686), (234, 1615978), (252, 1500551), (273, 1385124), (338, 1118754), (364, 1038843), (468, 807989), (507, 745836), (546, 692562), (676, 559377), (683, 553644), (819, 461708), (1014, 372918), (1092, 346281), (1183, 319644), (1366, 276822), (1521, 248612), (1638, 230854), (2028, 186459), (2049, 184548), (2197, 172116), (2366, 159822), (2732, 138411), (3042, 124306), (3276, 115427), (3549, 106548), (4098, 92274), (4394, 86058), (4732, 79911), (4781, 79092), (6084, 62153), (6147, 61516), (6591, 57372), (7098, 53274), (8196, 46137), (8788, 43029), (8879, 42588), (9562, 39546), (10647, 35516), (12294, 30758), (13182, 28686), (14196, 26637), (14343, 26364), (15379, 24588), (17758, 21294), (19124, 19773)]