260684256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1257

約数の個数: 192

約数和(自身を含む): 872363520

約数和(自身を除く): 611679264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1201, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2402, 2584, 2856, 3192, 3603, 3808, 3876, 4256, 4522, 4804, 5168, 5712, 6384, 6783, 7206, 7752, 8407, 9044, 9608, 10336, 11424, 12768, 13566, 14412, 15504, 16814, 18088, 19216, 20417, 22819, 25221, 27132, 28824, 31008, 33628, 36176, 38432, 40834, 45638, 50442, 54264, 57648, 61251, 67256, 68457, 72352, 81668, 91276, 100884, 108528, 115296, 122502, 134512, 136914, 142919, 159733, 163336, 182552, 201768, 217056, 245004, 269024, 273828, 285838, 319466, 326672, 365104, 387923, 403536, 428757, 479199, 490008, 547656, 571676, 638932, 653344, 730208, 775846, 807072, 857514, 958398, 980016, 1095312, 1143352, 1163769, 1277864, 1551692, 1715028, 1916796, 1960032, 2190624, 2286704, 2327538, 2555728, 2715461, 3103384, 3430056, 3833592, 4573408, 4655076, 5111456, 5430922, 6206768, 6860112, 7667184, 8146383, 9310152, 10861844, 12413536, 13720224, 15334368, 16292766, 18620304, 21723688, 32585532, 37240608, 43447376, 65171064, 86894752, 130342128, 260684256]

約数ペア:

[(1, 260684256), (2, 130342128), (3, 86894752), (4, 65171064), (6, 43447376), (7, 37240608), (8, 32585532), (12, 21723688), (14, 18620304), (16, 16292766), (17, 15334368), (19, 13720224), (21, 12413536), (24, 10861844), (28, 9310152), (32, 8146383), (34, 7667184), (38, 6860112), (42, 6206768), (48, 5430922), (51, 5111456), (56, 4655076), (57, 4573408), (68, 3833592), (76, 3430056), (84, 3103384), (96, 2715461), (102, 2555728), (112, 2327538), (114, 2286704), (119, 2190624), (133, 1960032), (136, 1916796), (152, 1715028), (168, 1551692), (204, 1277864), (224, 1163769), (228, 1143352), (238, 1095312), (266, 980016), (272, 958398), (304, 857514), (323, 807072), (336, 775846), (357, 730208), (399, 653344), (408, 638932), (456, 571676), (476, 547656), (532, 490008), (544, 479199), (608, 428757), (646, 403536), (672, 387923), (714, 365104), (798, 326672), (816, 319466), (912, 285838), (952, 273828), (969, 269024), (1064, 245004), (1201, 217056), (1292, 201768), (1428, 182552), (1596, 163336), (1632, 159733), (1824, 142919), (1904, 136914), (1938, 134512), (2128, 122502), (2261, 115296), (2402, 108528), (2584, 100884), (2856, 91276), (3192, 81668), (3603, 72352), (3808, 68457), (3876, 67256), (4256, 61251), (4522, 57648), (4804, 54264), (5168, 50442), (5712, 45638), (6384, 40834), (6783, 38432), (7206, 36176), (7752, 33628), (8407, 31008), (9044, 28824), (9608, 27132), (10336, 25221), (11424, 22819), (12768, 20417), (13566, 19216), (14412, 18088), (15504, 16814)]