561541008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2729

約数の個数: 160

約数和(自身を含む): 1803527424

約数和(自身を除く): 1241986416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 48, 51, 56, 68, 74, 84, 102, 111, 112, 119, 136, 148, 168, 204, 222, 238, 259, 272, 296, 336, 357, 408, 444, 476, 518, 592, 629, 714, 777, 816, 888, 952, 1036, 1258, 1428, 1554, 1776, 1887, 1904, 2072, 2516, 2657, 2856, 3108, 3774, 4144, 4403, 5032, 5314, 5712, 6216, 7548, 7971, 8806, 10064, 10628, 12432, 13209, 15096, 15942, 17612, 18599, 21256, 26418, 30192, 31884, 35224, 37198, 42512, 45169, 52836, 55797, 63768, 70448, 74396, 90338, 98309, 105672, 111594, 127536, 135507, 148792, 180676, 196618, 211344, 223188, 271014, 294927, 297584, 316183, 361352, 393236, 446376, 542028, 589854, 632366, 688163, 722704, 786472, 892752, 948549, 1084056, 1179708, 1264732, 1376326, 1572944, 1671253, 1897098, 2064489, 2168112, 2359416, 2529464, 2752652, 3342506, 3794196, 4128978, 4718832, 5013759, 5058928, 5505304, 6685012, 7588392, 8257956, 10027518, 11010608, 11698771, 13370024, 15176784, 16515912, 20055036, 23397542, 26740048, 33031824, 35096313, 40110072, 46795084, 70192626, 80220144, 93590168, 140385252, 187180336, 280770504, 561541008]

約数ペア:

[(1, 561541008), (2, 280770504), (3, 187180336), (4, 140385252), (6, 93590168), (7, 80220144), (8, 70192626), (12, 46795084), (14, 40110072), (16, 35096313), (17, 33031824), (21, 26740048), (24, 23397542), (28, 20055036), (34, 16515912), (37, 15176784), (42, 13370024), (48, 11698771), (51, 11010608), (56, 10027518), (68, 8257956), (74, 7588392), (84, 6685012), (102, 5505304), (111, 5058928), (112, 5013759), (119, 4718832), (136, 4128978), (148, 3794196), (168, 3342506), (204, 2752652), (222, 2529464), (238, 2359416), (259, 2168112), (272, 2064489), (296, 1897098), (336, 1671253), (357, 1572944), (408, 1376326), (444, 1264732), (476, 1179708), (518, 1084056), (592, 948549), (629, 892752), (714, 786472), (777, 722704), (816, 688163), (888, 632366), (952, 589854), (1036, 542028), (1258, 446376), (1428, 393236), (1554, 361352), (1776, 316183), (1887, 297584), (1904, 294927), (2072, 271014), (2516, 223188), (2657, 211344), (2856, 196618), (3108, 180676), (3774, 148792), (4144, 135507), (4403, 127536), (5032, 111594), (5314, 105672), (5712, 98309), (6216, 90338), (7548, 74396), (7971, 70448), (8806, 63768), (10064, 55797), (10628, 52836), (12432, 45169), (13209, 42512), (15096, 37198), (15942, 35224), (17612, 31884), (18599, 30192), (21256, 26418)]