220885488

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 160

約数和(自身を含む): 707097600

約数和(自身を除く): 486212112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1583, 1836, 1938, 2052, 2448, 2584, 2736, 2907, 3166, 3672, 3876, 4104, 4749, 5168, 5814, 6332, 7344, 7752, 8208, 8721, 9498, 11628, 12664, 14247, 15504, 17442, 18996, 23256, 25328, 26911, 28494, 30077, 34884, 37992, 42741, 46512, 53822, 56988, 60154, 69768, 75984, 80733, 85482, 90231, 107644, 113976, 120308, 139536, 161466, 170964, 180462, 215288, 227952, 240616, 242199, 270693, 322932, 341928, 360924, 430576, 481232, 484398, 511309, 541386, 645864, 683856, 721848, 726597, 812079, 968796, 1022618, 1082772, 1291728, 1443696, 1453194, 1533927, 1624158, 1937592, 2045236, 2165544, 2906388, 3067854, 3248316, 3875184, 4090472, 4331088, 4601781, 5812776, 6135708, 6496632, 8180944, 9203562, 11625552, 12271416, 12993264, 13805343, 18407124, 24542832, 27610686, 36814248, 55221372, 73628496, 110442744, 220885488]

約数ペア:

[(1, 220885488), (2, 110442744), (3, 73628496), (4, 55221372), (6, 36814248), (8, 27610686), (9, 24542832), (12, 18407124), (16, 13805343), (17, 12993264), (18, 12271416), (19, 11625552), (24, 9203562), (27, 8180944), (34, 6496632), (36, 6135708), (38, 5812776), (48, 4601781), (51, 4331088), (54, 4090472), (57, 3875184), (68, 3248316), (72, 3067854), (76, 2906388), (102, 2165544), (108, 2045236), (114, 1937592), (136, 1624158), (144, 1533927), (152, 1453194), (153, 1443696), (171, 1291728), (204, 1082772), (216, 1022618), (228, 968796), (272, 812079), (304, 726597), (306, 721848), (323, 683856), (342, 645864), (408, 541386), (432, 511309), (456, 484398), (459, 481232), (513, 430576), (612, 360924), (646, 341928), (684, 322932), (816, 270693), (912, 242199), (918, 240616), (969, 227952), (1026, 215288), (1224, 180462), (1292, 170964), (1368, 161466), (1583, 139536), (1836, 120308), (1938, 113976), (2052, 107644), (2448, 90231), (2584, 85482), (2736, 80733), (2907, 75984), (3166, 69768), (3672, 60154), (3876, 56988), (4104, 53822), (4749, 46512), (5168, 42741), (5814, 37992), (6332, 34884), (7344, 30077), (7752, 28494), (8208, 26911), (8721, 25328), (9498, 23256), (11628, 18996), (12664, 17442), (14247, 15504)]