227779488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 683557056

約数和(自身を除く): 455777568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 137, 138, 144, 184, 207, 251, 274, 276, 288, 368, 411, 414, 502, 548, 552, 736, 753, 822, 828, 1004, 1096, 1104, 1233, 1506, 1644, 1656, 2008, 2192, 2208, 2259, 2466, 3012, 3151, 3288, 3312, 4016, 4384, 4518, 4932, 5773, 6024, 6302, 6576, 6624, 8032, 9036, 9453, 9864, 11546, 12048, 12604, 13152, 17319, 18072, 18906, 19728, 23092, 24096, 25208, 28359, 34387, 34638, 36144, 37812, 39456, 46184, 50416, 51957, 56718, 68774, 69276, 72288, 75624, 92368, 100832, 103161, 103914, 113436, 137548, 138552, 151248, 184736, 206322, 207828, 226872, 275096, 277104, 302496, 309483, 412644, 415656, 453744, 550192, 554208, 618966, 790901, 825288, 831312, 907488, 1100384, 1237932, 1581802, 1650576, 1662624, 2372703, 2475864, 3163604, 3301152, 4745406, 4951728, 6327208, 7118109, 9490812, 9903456, 12654416, 14236218, 18981624, 25308832, 28472436, 37963248, 56944872, 75926496, 113889744, 227779488]

約数ペア:

[(1, 227779488), (2, 113889744), (3, 75926496), (4, 56944872), (6, 37963248), (8, 28472436), (9, 25308832), (12, 18981624), (16, 14236218), (18, 12654416), (23, 9903456), (24, 9490812), (32, 7118109), (36, 6327208), (46, 4951728), (48, 4745406), (69, 3301152), (72, 3163604), (92, 2475864), (96, 2372703), (137, 1662624), (138, 1650576), (144, 1581802), (184, 1237932), (207, 1100384), (251, 907488), (274, 831312), (276, 825288), (288, 790901), (368, 618966), (411, 554208), (414, 550192), (502, 453744), (548, 415656), (552, 412644), (736, 309483), (753, 302496), (822, 277104), (828, 275096), (1004, 226872), (1096, 207828), (1104, 206322), (1233, 184736), (1506, 151248), (1644, 138552), (1656, 137548), (2008, 113436), (2192, 103914), (2208, 103161), (2259, 100832), (2466, 92368), (3012, 75624), (3151, 72288), (3288, 69276), (3312, 68774), (4016, 56718), (4384, 51957), (4518, 50416), (4932, 46184), (5773, 39456), (6024, 37812), (6302, 36144), (6576, 34638), (6624, 34387), (8032, 28359), (9036, 25208), (9453, 24096), (9864, 23092), (11546, 19728), (12048, 18906), (12604, 18072), (13152, 17319)]