621567672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4341

約数の個数: 128

約数和(自身を含む): 1846368000

約数和(自身を除く): 1224800328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 209, 228, 232, 264, 319, 348, 418, 456, 551, 627, 638, 696, 836, 957, 1102, 1254, 1276, 1653, 1672, 1914, 2204, 2508, 2552, 3306, 3828, 4273, 4408, 5016, 6061, 6612, 7656, 8546, 12122, 12819, 13224, 17092, 18183, 24244, 25638, 34184, 36366, 47003, 48488, 51276, 72732, 81187, 94006, 102552, 123917, 141009, 145464, 162374, 188012, 243561, 247834, 282018, 324748, 371751, 376024, 487122, 495668, 564036, 649496, 743502, 893057, 974244, 991336, 1128072, 1363087, 1487004, 1786114, 1948488, 2354423, 2679171, 2726174, 2974008, 3572228, 4089261, 4708846, 5358342, 5452348, 7063269, 7144456, 8178522, 9417692, 10716684, 10904696, 14126538, 16357044, 18835384, 21433368, 25898653, 28253076, 32714088, 51797306, 56506152, 77695959, 103594612, 155391918, 207189224, 310783836, 621567672]

約数ペア:

[(1, 621567672), (2, 310783836), (3, 207189224), (4, 155391918), (6, 103594612), (8, 77695959), (11, 56506152), (12, 51797306), (19, 32714088), (22, 28253076), (24, 25898653), (29, 21433368), (33, 18835384), (38, 16357044), (44, 14126538), (57, 10904696), (58, 10716684), (66, 9417692), (76, 8178522), (87, 7144456), (88, 7063269), (114, 5452348), (116, 5358342), (132, 4708846), (152, 4089261), (174, 3572228), (209, 2974008), (228, 2726174), (232, 2679171), (264, 2354423), (319, 1948488), (348, 1786114), (418, 1487004), (456, 1363087), (551, 1128072), (627, 991336), (638, 974244), (696, 893057), (836, 743502), (957, 649496), (1102, 564036), (1254, 495668), (1276, 487122), (1653, 376024), (1672, 371751), (1914, 324748), (2204, 282018), (2508, 247834), (2552, 243561), (3306, 188012), (3828, 162374), (4273, 145464), (4408, 141009), (5016, 123917), (6061, 102552), (6612, 94006), (7656, 81187), (8546, 72732), (12122, 51276), (12819, 48488), (13224, 47003), (17092, 36366), (18183, 34184), (24244, 25638)]