631138032

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3940

約数の個数: 180

約数和(自身を含む): 2144572560

約数和(自身を除く): 1513434528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2352, 2576, 2898, 3312, 3381, 3528, 3864, 3889, 4508, 5796, 6762, 7056, 7728, 7778, 9016, 10143, 11592, 11667, 13524, 15556, 18032, 20286, 23184, 23334, 27048, 27223, 31112, 35001, 40572, 46668, 54096, 54446, 62224, 70002, 81144, 81669, 89447, 93336, 108892, 140004, 162288, 163338, 178894, 186672, 190561, 217784, 245007, 268341, 280008, 326676, 357788, 381122, 435568, 490014, 536682, 560016, 571683, 626129, 653352, 715576, 762244, 805023, 980028, 1073364, 1143366, 1252258, 1306704, 1431152, 1524488, 1610046, 1715049, 1878387, 1960056, 2146728, 2286732, 2504516, 3048976, 3220092, 3430098, 3756774, 3920112, 4293456, 4382903, 4573464, 5009032, 5635161, 6440184, 6860196, 7513548, 8765806, 9146928, 10018064, 11270322, 12880368, 13148709, 13720392, 15027096, 17531612, 22540644, 26297418, 27440784, 30054192, 35063224, 39446127, 45081288, 52594836, 70126448, 78892254, 90162576, 105189672, 157784508, 210379344, 315569016, 631138032]

約数ペア:

[(1, 631138032), (2, 315569016), (3, 210379344), (4, 157784508), (6, 105189672), (7, 90162576), (8, 78892254), (9, 70126448), (12, 52594836), (14, 45081288), (16, 39446127), (18, 35063224), (21, 30054192), (23, 27440784), (24, 26297418), (28, 22540644), (36, 17531612), (42, 15027096), (46, 13720392), (48, 13148709), (49, 12880368), (56, 11270322), (63, 10018064), (69, 9146928), (72, 8765806), (84, 7513548), (92, 6860196), (98, 6440184), (112, 5635161), (126, 5009032), (138, 4573464), (144, 4382903), (147, 4293456), (161, 3920112), (168, 3756774), (184, 3430098), (196, 3220092), (207, 3048976), (252, 2504516), (276, 2286732), (294, 2146728), (322, 1960056), (336, 1878387), (368, 1715049), (392, 1610046), (414, 1524488), (441, 1431152), (483, 1306704), (504, 1252258), (552, 1143366), (588, 1073364), (644, 980028), (784, 805023), (828, 762244), (882, 715576), (966, 653352), (1008, 626129), (1104, 571683), (1127, 560016), (1176, 536682), (1288, 490014), (1449, 435568), (1656, 381122), (1764, 357788), (1932, 326676), (2254, 280008), (2352, 268341), (2576, 245007), (2898, 217784), (3312, 190561), (3381, 186672), (3528, 178894), (3864, 163338), (3889, 162288), (4508, 140004), (5796, 108892), (6762, 93336), (7056, 89447), (7728, 81669), (7778, 81144), (9016, 70002), (10143, 62224), (11592, 54446), (11667, 54096), (13524, 46668), (15556, 40572), (18032, 35001), (20286, 31112), (23184, 27223), (23334, 27048)]