491394384

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5194

約数の個数: 160

約数和(自身を含む): 1608647040

約数和(自身を除く): 1117252656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3978, 5147, 5304, 5616, 5967, 7344, 7956, 10294, 10608, 11934, 15441, 15912, 20588, 23868, 30882, 31824, 41176, 46323, 47736, 61764, 66911, 82352, 87499, 92646, 95472, 123528, 133822, 138969, 174998, 185292, 200733, 247056, 262497, 267644, 277938, 349996, 370584, 401466, 524994, 535288, 555876, 602199, 699992, 741168, 787491, 802932, 1049988, 1070576, 1111752, 1137487, 1204398, 1399984, 1574982, 1605864, 1806597, 2099976, 2223504, 2274974, 2362473, 2408796, 3149964, 3211728, 3412461, 3613194, 4199952, 4549948, 4724946, 4817592, 6299928, 6824922, 7226388, 9099896, 9449892, 9635184, 10237383, 12599856, 13649844, 14452776, 18199792, 18899784, 20474766, 27299688, 28905552, 30712149, 37799568, 40949532, 54599376, 61424298, 81899064, 122848596, 163798128, 245697192, 491394384]

約数ペア:

[(1, 491394384), (2, 245697192), (3, 163798128), (4, 122848596), (6, 81899064), (8, 61424298), (9, 54599376), (12, 40949532), (13, 37799568), (16, 30712149), (17, 28905552), (18, 27299688), (24, 20474766), (26, 18899784), (27, 18199792), (34, 14452776), (36, 13649844), (39, 12599856), (48, 10237383), (51, 9635184), (52, 9449892), (54, 9099896), (68, 7226388), (72, 6824922), (78, 6299928), (102, 4817592), (104, 4724946), (108, 4549948), (117, 4199952), (136, 3613194), (144, 3412461), (153, 3211728), (156, 3149964), (204, 2408796), (208, 2362473), (216, 2274974), (221, 2223504), (234, 2099976), (272, 1806597), (306, 1605864), (312, 1574982), (351, 1399984), (408, 1204398), (432, 1137487), (442, 1111752), (459, 1070576), (468, 1049988), (612, 802932), (624, 787491), (663, 741168), (702, 699992), (816, 602199), (884, 555876), (918, 535288), (936, 524994), (1224, 401466), (1326, 370584), (1404, 349996), (1768, 277938), (1836, 267644), (1872, 262497), (1989, 247056), (2448, 200733), (2652, 185292), (2808, 174998), (3536, 138969), (3672, 133822), (3978, 123528), (5147, 95472), (5304, 92646), (5616, 87499), (5967, 82352), (7344, 66911), (7956, 61764), (10294, 47736), (10608, 46323), (11934, 41176), (15441, 31824), (15912, 30882), (20588, 23868)]