4678128

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 240

約数和(自身を含む): 17811360

約数和(自身を除く): 13133232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 48, 49, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 108, 112, 117, 119, 126, 136, 144, 147, 153, 156, 168, 182, 189, 196, 204, 208, 216, 221, 234, 238, 252, 272, 273, 294, 306, 312, 336, 351, 357, 364, 378, 392, 408, 432, 441, 442, 459, 468, 476, 504, 546, 588, 612, 624, 637, 663, 702, 714, 728, 756, 784, 816, 819, 833, 882, 884, 918, 936, 952, 1008, 1071, 1092, 1176, 1224, 1274, 1323, 1326, 1404, 1428, 1456, 1512, 1547, 1638, 1666, 1764, 1768, 1836, 1872, 1904, 1911, 1989, 2142, 2184, 2352, 2448, 2457, 2499, 2548, 2646, 2652, 2808, 2856, 3024, 3094, 3213, 3276, 3332, 3528, 3536, 3672, 3822, 3978, 4284, 4368, 4641, 4914, 4998, 5096, 5292, 5304, 5616, 5712, 5733, 5967, 6188, 6426, 6552, 6664, 7056, 7344, 7497, 7644, 7956, 8568, 9282, 9828, 9996, 10192, 10584, 10608, 10829, 11466, 11934, 12376, 12852, 13104, 13328, 13923, 14994, 15288, 15912, 17136, 17199, 18564, 19656, 19992, 21168, 21658, 22491, 22932, 23868, 24752, 25704, 27846, 29988, 30576, 31824, 32487, 34398, 37128, 39312, 39984, 41769, 43316, 44982, 45864, 47736, 51408, 55692, 59976, 64974, 68796, 74256, 83538, 86632, 89964, 91728, 95472, 97461, 111384, 119952, 129948, 137592, 167076, 173264, 179928, 194922, 222768, 259896, 275184, 292383, 334152, 359856, 389844, 519792, 584766, 668304, 779688, 1169532, 1559376, 2339064, 4678128]

約数ペア:

[(1, 4678128), (2, 2339064), (3, 1559376), (4, 1169532), (6, 779688), (7, 668304), (8, 584766), (9, 519792), (12, 389844), (13, 359856), (14, 334152), (16, 292383), (17, 275184), (18, 259896), (21, 222768), (24, 194922), (26, 179928), (27, 173264), (28, 167076), (34, 137592), (36, 129948), (39, 119952), (42, 111384), (48, 97461), (49, 95472), (51, 91728), (52, 89964), (54, 86632), (56, 83538), (63, 74256), (68, 68796), (72, 64974), (78, 59976), (84, 55692), (91, 51408), (98, 47736), (102, 45864), (104, 44982), (108, 43316), (112, 41769), (117, 39984), (119, 39312), (126, 37128), (136, 34398), (144, 32487), (147, 31824), (153, 30576), (156, 29988), (168, 27846), (182, 25704), (189, 24752), (196, 23868), (204, 22932), (208, 22491), (216, 21658), (221, 21168), (234, 19992), (238, 19656), (252, 18564), (272, 17199), (273, 17136), (294, 15912), (306, 15288), (312, 14994), (336, 13923), (351, 13328), (357, 13104), (364, 12852), (378, 12376), (392, 11934), (408, 11466), (432, 10829), (441, 10608), (442, 10584), (459, 10192), (468, 9996), (476, 9828), (504, 9282), (546, 8568), (588, 7956), (612, 7644), (624, 7497), (637, 7344), (663, 7056), (702, 6664), (714, 6552), (728, 6426), (756, 6188), (784, 5967), (816, 5733), (819, 5712), (833, 5616), (882, 5304), (884, 5292), (918, 5096), (936, 4998), (952, 4914), (1008, 4641), (1071, 4368), (1092, 4284), (1176, 3978), (1224, 3822), (1274, 3672), (1323, 3536), (1326, 3528), (1404, 3332), (1428, 3276), (1456, 3213), (1512, 3094), (1547, 3024), (1638, 2856), (1666, 2808), (1764, 2652), (1768, 2646), (1836, 2548), (1872, 2499), (1904, 2457), (1911, 2448), (1989, 2352), (2142, 2184)]