221039712

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 694008000

約数和(自身を除く): 472968288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 101, 102, 108, 136, 144, 149, 153, 202, 204, 216, 272, 288, 298, 303, 306, 404, 408, 432, 447, 459, 544, 596, 606, 612, 808, 816, 864, 894, 909, 918, 1192, 1212, 1224, 1341, 1616, 1632, 1717, 1788, 1818, 1836, 2384, 2424, 2448, 2533, 2682, 2727, 3232, 3434, 3576, 3636, 3672, 4023, 4768, 4848, 4896, 5066, 5151, 5364, 5454, 6868, 7152, 7272, 7344, 7599, 8046, 9696, 10132, 10302, 10728, 10908, 13736, 14304, 14544, 14688, 15049, 15198, 15453, 16092, 20264, 20604, 21456, 21816, 22797, 27472, 29088, 30098, 30396, 30906, 32184, 40528, 41208, 42912, 43632, 45147, 45594, 46359, 54944, 60196, 60792, 61812, 64368, 68391, 81056, 82416, 87264, 90294, 91188, 92718, 120392, 121584, 123624, 128736, 135441, 136782, 164832, 180588, 182376, 185436, 240784, 243168, 247248, 255833, 270882, 273564, 361176, 364752, 370872, 406323, 481568, 494496, 511666, 541764, 547128, 722352, 729504, 741744, 767499, 812646, 1023332, 1083528, 1094256, 1444704, 1483488, 1534998, 1625292, 2046664, 2167056, 2188512, 2302497, 3069996, 3250584, 4093328, 4334112, 4604994, 6139992, 6501168, 6907491, 8186656, 9209988, 12279984, 13002336, 13814982, 18419976, 24559968, 27629964, 36839952, 55259928, 73679904, 110519856, 221039712]

約数ペア:

[(1, 221039712), (2, 110519856), (3, 73679904), (4, 55259928), (6, 36839952), (8, 27629964), (9, 24559968), (12, 18419976), (16, 13814982), (17, 13002336), (18, 12279984), (24, 9209988), (27, 8186656), (32, 6907491), (34, 6501168), (36, 6139992), (48, 4604994), (51, 4334112), (54, 4093328), (68, 3250584), (72, 3069996), (96, 2302497), (101, 2188512), (102, 2167056), (108, 2046664), (136, 1625292), (144, 1534998), (149, 1483488), (153, 1444704), (202, 1094256), (204, 1083528), (216, 1023332), (272, 812646), (288, 767499), (298, 741744), (303, 729504), (306, 722352), (404, 547128), (408, 541764), (432, 511666), (447, 494496), (459, 481568), (544, 406323), (596, 370872), (606, 364752), (612, 361176), (808, 273564), (816, 270882), (864, 255833), (894, 247248), (909, 243168), (918, 240784), (1192, 185436), (1212, 182376), (1224, 180588), (1341, 164832), (1616, 136782), (1632, 135441), (1717, 128736), (1788, 123624), (1818, 121584), (1836, 120392), (2384, 92718), (2424, 91188), (2448, 90294), (2533, 87264), (2682, 82416), (2727, 81056), (3232, 68391), (3434, 64368), (3576, 61812), (3636, 60792), (3672, 60196), (4023, 54944), (4768, 46359), (4848, 45594), (4896, 45147), (5066, 43632), (5151, 42912), (5364, 41208), (5454, 40528), (6868, 32184), (7152, 30906), (7272, 30396), (7344, 30098), (7599, 29088), (8046, 27472), (9696, 22797), (10132, 21816), (10302, 21456), (10728, 20604), (10908, 20264), (13736, 16092), (14304, 15453), (14544, 15198), (14688, 15049)]