630050868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 1810972800

約数和(自身を除く): 1180921932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 29, 36, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 171, 174, 207, 228, 261, 276, 342, 348, 414, 437, 522, 551, 667, 684, 828, 874, 1044, 1102, 1311, 1334, 1381, 1653, 1748, 2001, 2204, 2622, 2668, 2762, 3306, 3933, 4002, 4143, 4959, 5244, 5524, 6003, 6612, 7866, 8004, 8286, 9918, 12006, 12429, 12673, 15732, 16572, 19836, 24012, 24858, 25346, 26239, 31763, 38019, 40049, 49716, 50692, 52478, 63526, 76038, 78717, 80098, 95289, 104956, 114057, 120147, 127052, 152076, 157434, 160196, 190578, 228114, 236151, 240294, 285867, 314868, 360441, 381156, 456228, 472302, 480588, 571734, 603497, 720882, 760931, 921127, 944604, 1143468, 1206994, 1441764, 1521862, 1810491, 1842254, 2282793, 2413988, 2763381, 3043724, 3620982, 3684508, 4565586, 5431473, 5526762, 6848379, 7241964, 8290143, 9131172, 10862946, 11053524, 13696758, 16580286, 17501413, 21725892, 27393516, 33160572, 35002826, 52504239, 70005652, 105008478, 157512717, 210016956, 315025434, 630050868]

約数ペア:

[(1, 630050868), (2, 315025434), (3, 210016956), (4, 157512717), (6, 105008478), (9, 70005652), (12, 52504239), (18, 35002826), (19, 33160572), (23, 27393516), (29, 21725892), (36, 17501413), (38, 16580286), (46, 13696758), (57, 11053524), (58, 10862946), (69, 9131172), (76, 8290143), (87, 7241964), (92, 6848379), (114, 5526762), (116, 5431473), (138, 4565586), (171, 3684508), (174, 3620982), (207, 3043724), (228, 2763381), (261, 2413988), (276, 2282793), (342, 1842254), (348, 1810491), (414, 1521862), (437, 1441764), (522, 1206994), (551, 1143468), (667, 944604), (684, 921127), (828, 760931), (874, 720882), (1044, 603497), (1102, 571734), (1311, 480588), (1334, 472302), (1381, 456228), (1653, 381156), (1748, 360441), (2001, 314868), (2204, 285867), (2622, 240294), (2668, 236151), (2762, 228114), (3306, 190578), (3933, 160196), (4002, 157434), (4143, 152076), (4959, 127052), (5244, 120147), (5524, 114057), (6003, 104956), (6612, 95289), (7866, 80098), (8004, 78717), (8286, 76038), (9918, 63526), (12006, 52478), (12429, 50692), (12673, 49716), (15732, 40049), (16572, 38019), (19836, 31763), (24012, 26239), (24858, 25346)]