213152256

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 668796480

約数和(自身を除く): 455644224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 907, 918, 1088, 1152, 1224, 1536, 1632, 1728, 1814, 1836, 2176, 2304, 2448, 2721, 3264, 3456, 3628, 3672, 4352, 4608, 4896, 5442, 6528, 6912, 7256, 7344, 8163, 8704, 9792, 10884, 13056, 13824, 14512, 14688, 15419, 16326, 19584, 21768, 24489, 26112, 29024, 29376, 30838, 32652, 39168, 43536, 46257, 48978, 58048, 58752, 61676, 65304, 78336, 87072, 92514, 97956, 116096, 117504, 123352, 130608, 138771, 174144, 185028, 195912, 232192, 235008, 246704, 261216, 277542, 348288, 370056, 391824, 416313, 464384, 493408, 522432, 555084, 696576, 740112, 783648, 832626, 986816, 1044864, 1110168, 1393152, 1480224, 1567296, 1665252, 1973632, 2089728, 2220336, 2960448, 3134592, 3330504, 3947264, 4179456, 4440672, 5920896, 6269184, 6661008, 7894528, 8881344, 11841792, 12538368, 13322016, 17762688, 23683584, 26644032, 35525376, 53288064, 71050752, 106576128, 213152256]

約数ペア:

[(1, 213152256), (2, 106576128), (3, 71050752), (4, 53288064), (6, 35525376), (8, 26644032), (9, 23683584), (12, 17762688), (16, 13322016), (17, 12538368), (18, 11841792), (24, 8881344), (27, 7894528), (32, 6661008), (34, 6269184), (36, 5920896), (48, 4440672), (51, 4179456), (54, 3947264), (64, 3330504), (68, 3134592), (72, 2960448), (96, 2220336), (102, 2089728), (108, 1973632), (128, 1665252), (136, 1567296), (144, 1480224), (153, 1393152), (192, 1110168), (204, 1044864), (216, 986816), (256, 832626), (272, 783648), (288, 740112), (306, 696576), (384, 555084), (408, 522432), (432, 493408), (459, 464384), (512, 416313), (544, 391824), (576, 370056), (612, 348288), (768, 277542), (816, 261216), (864, 246704), (907, 235008), (918, 232192), (1088, 195912), (1152, 185028), (1224, 174144), (1536, 138771), (1632, 130608), (1728, 123352), (1814, 117504), (1836, 116096), (2176, 97956), (2304, 92514), (2448, 87072), (2721, 78336), (3264, 65304), (3456, 61676), (3628, 58752), (3672, 58048), (4352, 48978), (4608, 46257), (4896, 43536), (5442, 39168), (6528, 32652), (6912, 30838), (7256, 29376), (7344, 29024), (8163, 26112), (8704, 24489), (9792, 21768), (10884, 19584), (13056, 16326), (13824, 15419), (14512, 14688)]