204430512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 653529600

約数和(自身を除く): 449099088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 79, 87, 88, 104, 116, 132, 143, 156, 158, 169, 174, 176, 208, 232, 237, 264, 286, 312, 316, 319, 338, 348, 377, 429, 464, 474, 507, 528, 572, 624, 632, 638, 676, 696, 754, 858, 869, 948, 957, 1014, 1027, 1131, 1144, 1264, 1276, 1352, 1392, 1508, 1716, 1738, 1859, 1896, 1914, 2028, 2054, 2262, 2288, 2291, 2552, 2607, 2704, 3016, 3081, 3432, 3476, 3718, 3792, 3828, 4056, 4108, 4147, 4524, 4582, 4901, 5104, 5214, 5577, 6032, 6162, 6864, 6873, 6952, 7436, 7656, 8112, 8216, 8294, 9048, 9164, 9802, 10428, 11154, 11297, 12324, 12441, 13351, 13746, 13904, 14703, 14872, 15312, 16432, 16588, 18096, 18328, 19604, 20856, 22308, 22594, 24648, 24882, 25201, 26702, 27492, 29406, 29744, 29783, 33176, 33891, 36656, 39208, 40053, 41712, 44616, 45188, 49296, 49764, 50402, 53404, 53911, 54984, 58812, 59566, 66352, 67782, 75603, 78416, 80106, 89232, 89349, 90376, 99528, 100804, 106808, 107822, 109968, 117624, 119132, 135564, 146861, 151206, 160212, 161733, 178698, 180752, 199056, 201608, 213616, 215644, 235248, 238264, 271128, 293722, 302412, 320424, 323466, 327613, 357396, 387179, 403216, 431288, 440583, 476528, 542256, 587444, 604824, 640848, 646932, 655226, 714792, 774358, 862576, 881166, 982839, 1161537, 1174888, 1209648, 1293864, 1310452, 1429584, 1548716, 1762332, 1965678, 2323074, 2349776, 2587728, 2620904, 3097432, 3524664, 3931356, 4258969, 4646148, 5241808, 6194864, 7049328, 7862712, 8517938, 9292296, 12776907, 15725424, 17035876, 18584592, 25553814, 34071752, 51107628, 68143504, 102215256, 204430512]

約数ペア:

[(1, 204430512), (2, 102215256), (3, 68143504), (4, 51107628), (6, 34071752), (8, 25553814), (11, 18584592), (12, 17035876), (13, 15725424), (16, 12776907), (22, 9292296), (24, 8517938), (26, 7862712), (29, 7049328), (33, 6194864), (39, 5241808), (44, 4646148), (48, 4258969), (52, 3931356), (58, 3524664), (66, 3097432), (78, 2620904), (79, 2587728), (87, 2349776), (88, 2323074), (104, 1965678), (116, 1762332), (132, 1548716), (143, 1429584), (156, 1310452), (158, 1293864), (169, 1209648), (174, 1174888), (176, 1161537), (208, 982839), (232, 881166), (237, 862576), (264, 774358), (286, 714792), (312, 655226), (316, 646932), (319, 640848), (338, 604824), (348, 587444), (377, 542256), (429, 476528), (464, 440583), (474, 431288), (507, 403216), (528, 387179), (572, 357396), (624, 327613), (632, 323466), (638, 320424), (676, 302412), (696, 293722), (754, 271128), (858, 238264), (869, 235248), (948, 215644), (957, 213616), (1014, 201608), (1027, 199056), (1131, 180752), (1144, 178698), (1264, 161733), (1276, 160212), (1352, 151206), (1392, 146861), (1508, 135564), (1716, 119132), (1738, 117624), (1859, 109968), (1896, 107822), (1914, 106808), (2028, 100804), (2054, 99528), (2262, 90376), (2288, 89349), (2291, 89232), (2552, 80106), (2607, 78416), (2704, 75603), (3016, 67782), (3081, 66352), (3432, 59566), (3476, 58812), (3718, 54984), (3792, 53911), (3828, 53404), (4056, 50402), (4108, 49764), (4147, 49296), (4524, 45188), (4582, 44616), (4901, 41712), (5104, 40053), (5214, 39208), (5577, 36656), (6032, 33891), (6162, 33176), (6864, 29783), (6873, 29744), (6952, 29406), (7436, 27492), (7656, 26702), (8112, 25201), (8216, 24882), (8294, 24648), (9048, 22594), (9164, 22308), (9802, 20856), (10428, 19604), (11154, 18328), (11297, 18096), (12324, 16588), (12441, 16432), (13351, 15312), (13746, 14872), (13904, 14703)]