642708528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 320

約数和(自身を含む): 2244713472

約数和(自身を除く): 1602004944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 53, 56, 66, 68, 77, 84, 88, 102, 106, 112, 119, 132, 136, 154, 159, 168, 176, 187, 193, 204, 212, 231, 238, 264, 272, 308, 318, 336, 357, 371, 374, 386, 408, 424, 462, 476, 528, 561, 579, 583, 616, 636, 714, 742, 748, 772, 816, 848, 901, 924, 952, 1113, 1122, 1158, 1166, 1232, 1272, 1309, 1351, 1428, 1484, 1496, 1544, 1749, 1802, 1848, 1904, 2123, 2226, 2244, 2316, 2332, 2544, 2618, 2702, 2703, 2856, 2968, 2992, 3088, 3281, 3498, 3604, 3696, 3927, 4053, 4081, 4246, 4452, 4488, 4632, 4664, 5236, 5404, 5406, 5712, 5936, 6307, 6369, 6562, 6996, 7208, 7854, 8106, 8162, 8492, 8904, 8976, 9264, 9328, 9843, 9911, 10229, 10472, 10808, 10812, 12243, 12614, 12738, 13124, 13992, 14416, 14861, 15708, 16212, 16324, 16984, 17808, 18921, 19686, 19822, 20458, 20944, 21616, 21624, 22967, 24486, 25228, 25476, 26248, 27984, 29722, 29733, 30687, 31416, 32424, 32648, 33968, 36091, 37842, 39372, 39644, 40916, 43248, 44583, 45934, 48972, 50456, 50952, 52496, 59444, 59466, 61374, 62832, 64848, 65296, 68901, 69377, 71603, 72182, 75684, 78744, 79288, 81832, 89166, 91868, 97944, 100912, 101904, 108273, 112519, 118888, 118932, 122748, 137802, 138754, 143206, 144364, 151368, 157488, 158576, 163664, 173893, 178332, 183736, 195888, 208131, 214809, 216546, 225038, 237776, 237864, 245496, 252637, 275604, 277508, 286412, 288728, 302736, 337557, 347786, 356664, 367472, 416262, 429618, 433092, 450076, 475728, 490992, 505274, 521679, 551208, 555016, 572824, 577456, 675114, 695572, 713328, 757911, 787633, 832524, 859236, 866184, 900152, 1010548, 1043358, 1102416, 1110032, 1145648, 1217251, 1350228, 1391144, 1515822, 1575266, 1665048, 1718472, 1732368, 1800304, 1912823, 2021096, 2086716, 2362899, 2434502, 2700456, 2782288, 3031644, 3150532, 3330096, 3436944, 3651753, 3825646, 4042192, 4173432, 4725798, 4869004, 5400912, 5738469, 6063288, 6301064, 7303506, 7651292, 8346864, 9451596, 9738008, 11476938, 12126576, 12602128, 13389761, 14607012, 15302584, 18903192, 19476016, 22953876, 26779522, 29214024, 30605168, 37806384, 40169283, 45907752, 53559044, 58428048, 80338566, 91815504, 107118088, 160677132, 214236176, 321354264, 642708528]

約数ペア:

[(1, 642708528), (2, 321354264), (3, 214236176), (4, 160677132), (6, 107118088), (7, 91815504), (8, 80338566), (11, 58428048), (12, 53559044), (14, 45907752), (16, 40169283), (17, 37806384), (21, 30605168), (22, 29214024), (24, 26779522), (28, 22953876), (33, 19476016), (34, 18903192), (42, 15302584), (44, 14607012), (48, 13389761), (51, 12602128), (53, 12126576), (56, 11476938), (66, 9738008), (68, 9451596), (77, 8346864), (84, 7651292), (88, 7303506), (102, 6301064), (106, 6063288), (112, 5738469), (119, 5400912), (132, 4869004), (136, 4725798), (154, 4173432), (159, 4042192), (168, 3825646), (176, 3651753), (187, 3436944), (193, 3330096), (204, 3150532), (212, 3031644), (231, 2782288), (238, 2700456), (264, 2434502), (272, 2362899), (308, 2086716), (318, 2021096), (336, 1912823), (357, 1800304), (371, 1732368), (374, 1718472), (386, 1665048), (408, 1575266), (424, 1515822), (462, 1391144), (476, 1350228), (528, 1217251), (561, 1145648), (579, 1110032), (583, 1102416), (616, 1043358), (636, 1010548), (714, 900152), (742, 866184), (748, 859236), (772, 832524), (816, 787633), (848, 757911), (901, 713328), (924, 695572), (952, 675114), (1113, 577456), (1122, 572824), (1158, 555016), (1166, 551208), (1232, 521679), (1272, 505274), (1309, 490992), (1351, 475728), (1428, 450076), (1484, 433092), (1496, 429618), (1544, 416262), (1749, 367472), (1802, 356664), (1848, 347786), (1904, 337557), (2123, 302736), (2226, 288728), (2244, 286412), (2316, 277508), (2332, 275604), (2544, 252637), (2618, 245496), (2702, 237864), (2703, 237776), (2856, 225038), (2968, 216546), (2992, 214809), (3088, 208131), (3281, 195888), (3498, 183736), (3604, 178332), (3696, 173893), (3927, 163664), (4053, 158576), (4081, 157488), (4246, 151368), (4452, 144364), (4488, 143206), (4632, 138754), (4664, 137802), (5236, 122748), (5404, 118932), (5406, 118888), (5712, 112519), (5936, 108273), (6307, 101904), (6369, 100912), (6562, 97944), (6996, 91868), (7208, 89166), (7854, 81832), (8106, 79288), (8162, 78744), (8492, 75684), (8904, 72182), (8976, 71603), (9264, 69377), (9328, 68901), (9843, 65296), (9911, 64848), (10229, 62832), (10472, 61374), (10808, 59466), (10812, 59444), (12243, 52496), (12614, 50952), (12738, 50456), (13124, 48972), (13992, 45934), (14416, 44583), (14861, 43248), (15708, 40916), (16212, 39644), (16324, 39372), (16984, 37842), (17808, 36091), (18921, 33968), (19686, 32648), (19822, 32424), (20458, 31416), (20944, 30687), (21616, 29733), (21624, 29722), (22967, 27984), (24486, 26248), (25228, 25476)]