2151218304

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^2$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 6720372000

約数和(自身を除く): 4569153696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 181, 192, 216, 228, 288, 304, 342, 362, 384, 432, 456, 513, 543, 576, 608, 684, 724, 864, 912, 1026, 1086, 1152, 1216, 1368, 1448, 1629, 1728, 1824, 2052, 2172, 2432, 2736, 2896, 3258, 3439, 3456, 3648, 4104, 4344, 4887, 5472, 5792, 6516, 6878, 7296, 8208, 8688, 9774, 10317, 10944, 11584, 13032, 13756, 16416, 17376, 19548, 20634, 21888, 23168, 26064, 27512, 30951, 32761, 32832, 34752, 39096, 41268, 52128, 55024, 61902, 65522, 65664, 69504, 78192, 82536, 92853, 98283, 104256, 110048, 123804, 131044, 156384, 165072, 185706, 196566, 208512, 220096, 247608, 262088, 294849, 312768, 330144, 371412, 393132, 440192, 495216, 524176, 589698, 622459, 625536, 660288, 742824, 786264, 884547, 990432, 1048352, 1179396, 1244918, 1320576, 1485648, 1572528, 1769094, 1867377, 1980864, 2096704, 2358792, 2489836, 2971296, 3145056, 3538188, 3734754, 3961728, 4193408, 4717584, 4979672, 5602131, 5942592, 6290112, 7076376, 7469508, 9435168, 9959344, 11204262, 11885184, 12580224, 14152752, 14939016, 16806393, 18870336, 19918688, 22408524, 28305504, 29878032, 33612786, 37740672, 39837376, 44817048, 56611008, 59756064, 67225572, 79674752, 89634096, 113222016, 119512128, 134451144, 179268192, 239024256, 268902288, 358536384, 537804576, 717072768, 1075609152, 2151218304]

約数ペア:

[(1, 2151218304), (2, 1075609152), (3, 717072768), (4, 537804576), (6, 358536384), (8, 268902288), (9, 239024256), (12, 179268192), (16, 134451144), (18, 119512128), (19, 113222016), (24, 89634096), (27, 79674752), (32, 67225572), (36, 59756064), (38, 56611008), (48, 44817048), (54, 39837376), (57, 37740672), (64, 33612786), (72, 29878032), (76, 28305504), (96, 22408524), (108, 19918688), (114, 18870336), (128, 16806393), (144, 14939016), (152, 14152752), (171, 12580224), (181, 11885184), (192, 11204262), (216, 9959344), (228, 9435168), (288, 7469508), (304, 7076376), (342, 6290112), (362, 5942592), (384, 5602131), (432, 4979672), (456, 4717584), (513, 4193408), (543, 3961728), (576, 3734754), (608, 3538188), (684, 3145056), (724, 2971296), (864, 2489836), (912, 2358792), (1026, 2096704), (1086, 1980864), (1152, 1867377), (1216, 1769094), (1368, 1572528), (1448, 1485648), (1629, 1320576), (1728, 1244918), (1824, 1179396), (2052, 1048352), (2172, 990432), (2432, 884547), (2736, 786264), (2896, 742824), (3258, 660288), (3439, 625536), (3456, 622459), (3648, 589698), (4104, 524176), (4344, 495216), (4887, 440192), (5472, 393132), (5792, 371412), (6516, 330144), (6878, 312768), (7296, 294849), (8208, 262088), (8688, 247608), (9774, 220096), (10317, 208512), (10944, 196566), (11584, 185706), (13032, 165072), (13756, 156384), (16416, 131044), (17376, 123804), (19548, 110048), (20634, 104256), (21888, 98283), (23168, 92853), (26064, 82536), (27512, 78192), (30951, 69504), (32761, 65664), (32832, 65522), (34752, 61902), (39096, 55024), (41268, 52128)]