474467724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 1299654720

約数和(自身を除く): 825186996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 71, 74, 87, 111, 116, 142, 148, 173, 174, 213, 222, 261, 284, 333, 346, 348, 426, 444, 519, 522, 639, 666, 692, 852, 1038, 1044, 1073, 1278, 1332, 1557, 2059, 2076, 2146, 2556, 2627, 3114, 3219, 4118, 4292, 5017, 5254, 6177, 6228, 6401, 6438, 7881, 8236, 9657, 10034, 10508, 12283, 12354, 12802, 12876, 15051, 15762, 18531, 19203, 19314, 20068, 23643, 24566, 24708, 25604, 30102, 31524, 36849, 37062, 38406, 38628, 45153, 47286, 49132, 57609, 60204, 73698, 74124, 76183, 76812, 90306, 94572, 110547, 115218, 147396, 152366, 180612, 185629, 221094, 228549, 230436, 304732, 356207, 371258, 442188, 454471, 457098, 556887, 685647, 712414, 742516, 908942, 914196, 1068621, 1113774, 1363413, 1371294, 1424828, 1670661, 1817884, 2137242, 2227548, 2726826, 2742588, 3205863, 3341322, 4090239, 4274484, 5453652, 6411726, 6682644, 8180478, 12823452, 13179659, 16360956, 26359318, 39538977, 52718636, 79077954, 118616931, 158155908, 237233862, 474467724]

約数ペア:

[(1, 474467724), (2, 237233862), (3, 158155908), (4, 118616931), (6, 79077954), (9, 52718636), (12, 39538977), (18, 26359318), (29, 16360956), (36, 13179659), (37, 12823452), (58, 8180478), (71, 6682644), (74, 6411726), (87, 5453652), (111, 4274484), (116, 4090239), (142, 3341322), (148, 3205863), (173, 2742588), (174, 2726826), (213, 2227548), (222, 2137242), (261, 1817884), (284, 1670661), (333, 1424828), (346, 1371294), (348, 1363413), (426, 1113774), (444, 1068621), (519, 914196), (522, 908942), (639, 742516), (666, 712414), (692, 685647), (852, 556887), (1038, 457098), (1044, 454471), (1073, 442188), (1278, 371258), (1332, 356207), (1557, 304732), (2059, 230436), (2076, 228549), (2146, 221094), (2556, 185629), (2627, 180612), (3114, 152366), (3219, 147396), (4118, 115218), (4292, 110547), (5017, 94572), (5254, 90306), (6177, 76812), (6228, 76183), (6401, 74124), (6438, 73698), (7881, 60204), (8236, 57609), (9657, 49132), (10034, 47286), (10508, 45153), (12283, 38628), (12354, 38406), (12802, 37062), (12876, 36849), (15051, 31524), (15762, 30102), (18531, 25604), (19203, 24708), (19314, 24566), (20068, 23643)]