1138652172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{155809}}^1$

素因数の和:155855

約数の個数: 72

約数和(自身を含む): 3402890400

約数和(自身を除く): 2264238228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 155809, 311618, 467427, 623236, 934854, 1090663, 1402281, 1869708, 2181326, 2804562, 3271989, 4362652, 4518461, 5609124, 6543978, 9036922, 9815967, 13087956, 13555383, 18073844, 19631934, 27110766, 31629227, 39263868, 40666149, 54221532, 63258454, 81332298, 94887681, 126516908, 162664596, 189775362, 284663043, 379550724, 569326086, 1138652172]

約数ペア:

[(1, 1138652172), (2, 569326086), (3, 379550724), (4, 284663043), (6, 189775362), (7, 162664596), (9, 126516908), (12, 94887681), (14, 81332298), (18, 63258454), (21, 54221532), (28, 40666149), (29, 39263868), (36, 31629227), (42, 27110766), (58, 19631934), (63, 18073844), (84, 13555383), (87, 13087956), (116, 9815967), (126, 9036922), (174, 6543978), (203, 5609124), (252, 4518461), (261, 4362652), (348, 3271989), (406, 2804562), (522, 2181326), (609, 1869708), (812, 1402281), (1044, 1090663), (1218, 934854), (1827, 623236), (2436, 467427), (3654, 311618), (7308, 155809)]