290021088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 650563872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 68, 84, 96, 102, 106, 112, 119, 136, 159, 168, 204, 212, 224, 238, 272, 318, 336, 357, 371, 408, 424, 476, 479, 544, 636, 672, 714, 742, 816, 848, 901, 952, 958, 1113, 1272, 1428, 1437, 1484, 1632, 1696, 1802, 1904, 1916, 2226, 2544, 2703, 2856, 2874, 2968, 3353, 3604, 3808, 3832, 4452, 5088, 5406, 5712, 5748, 5936, 6307, 6706, 7208, 7664, 8143, 8904, 10059, 10812, 11424, 11496, 11872, 12614, 13412, 14416, 15328, 16286, 17808, 18921, 20118, 21624, 22992, 24429, 25228, 25387, 26824, 28832, 32572, 35616, 37842, 40236, 43248, 45984, 48858, 50456, 50774, 53648, 57001, 65144, 75684, 76161, 80472, 86496, 97716, 100912, 101548, 107296, 114002, 130288, 151368, 152322, 160944, 171003, 177709, 195432, 201824, 203096, 228004, 260576, 302736, 304644, 321888, 342006, 355418, 390864, 406192, 431579, 456008, 533127, 605472, 609288, 684012, 710836, 781728, 812384, 863158, 912016, 1066254, 1218576, 1294737, 1368024, 1421672, 1726316, 1824032, 2132508, 2437152, 2589474, 2736048, 2843344, 3021053, 3452632, 4265016, 5178948, 5472096, 5686688, 6042106, 6905264, 8530032, 9063159, 10357896, 12084212, 13810528, 17060064, 18126318, 20715792, 24168424, 36252636, 41431584, 48336848, 72505272, 96673696, 145010544, 290021088]

約数ペア:

[(1, 290021088), (2, 145010544), (3, 96673696), (4, 72505272), (6, 48336848), (7, 41431584), (8, 36252636), (12, 24168424), (14, 20715792), (16, 18126318), (17, 17060064), (21, 13810528), (24, 12084212), (28, 10357896), (32, 9063159), (34, 8530032), (42, 6905264), (48, 6042106), (51, 5686688), (53, 5472096), (56, 5178948), (68, 4265016), (84, 3452632), (96, 3021053), (102, 2843344), (106, 2736048), (112, 2589474), (119, 2437152), (136, 2132508), (159, 1824032), (168, 1726316), (204, 1421672), (212, 1368024), (224, 1294737), (238, 1218576), (272, 1066254), (318, 912016), (336, 863158), (357, 812384), (371, 781728), (408, 710836), (424, 684012), (476, 609288), (479, 605472), (544, 533127), (636, 456008), (672, 431579), (714, 406192), (742, 390864), (816, 355418), (848, 342006), (901, 321888), (952, 304644), (958, 302736), (1113, 260576), (1272, 228004), (1428, 203096), (1437, 201824), (1484, 195432), (1632, 177709), (1696, 171003), (1802, 160944), (1904, 152322), (1916, 151368), (2226, 130288), (2544, 114002), (2703, 107296), (2856, 101548), (2874, 100912), (2968, 97716), (3353, 86496), (3604, 80472), (3808, 76161), (3832, 75684), (4452, 65144), (5088, 57001), (5406, 53648), (5712, 50774), (5748, 50456), (5936, 48858), (6307, 45984), (6706, 43248), (7208, 40236), (7664, 37842), (8143, 35616), (8904, 32572), (10059, 28832), (10812, 26824), (11424, 25387), (11496, 25228), (11872, 24429), (12614, 22992), (13412, 21624), (14416, 20118), (15328, 18921), (16286, 17808)]