8215703208

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 24675840000

約数和(自身を除く): 16460136792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 83, 89, 108, 114, 152, 166, 171, 178, 216, 228, 249, 267, 271, 332, 342, 356, 456, 498, 513, 534, 542, 664, 684, 712, 747, 801, 813, 996, 1026, 1068, 1084, 1368, 1494, 1577, 1602, 1626, 1691, 1992, 2052, 2136, 2168, 2241, 2403, 2439, 2988, 3154, 3204, 3252, 3382, 4104, 4482, 4731, 4806, 4878, 5073, 5149, 5976, 6308, 6408, 6504, 6764, 7317, 7387, 8964, 9462, 9612, 9756, 10146, 10298, 12616, 13528, 14193, 14634, 14774, 15219, 15447, 17928, 18924, 19224, 19512, 20292, 20596, 22161, 22493, 24119, 28386, 29268, 29548, 30438, 30894, 37848, 40584, 41192, 42579, 44322, 44986, 45657, 46341, 48238, 56772, 58536, 59096, 60876, 61788, 66483, 67479, 72357, 85158, 88644, 89972, 91314, 92682, 96476, 113544, 121752, 123576, 132966, 134958, 139023, 140353, 144714, 170316, 177288, 179944, 182628, 185364, 192952, 199449, 202437, 217071, 265932, 269916, 278046, 280706, 289428, 340632, 365256, 370728, 398898, 404874, 421059, 427367, 434142, 458261, 531864, 539832, 556092, 561412, 578856, 607311, 651213, 797796, 809748, 842118, 854734, 868284, 916522, 1112184, 1122824, 1214622, 1263177, 1282101, 1302426, 1374783, 1595592, 1619496, 1684236, 1709468, 1736568, 1833044, 2001877, 2429244, 2526354, 2564202, 2604852, 2749566, 3368472, 3418936, 3666088, 3789531, 3846303, 4003754, 4124349, 4858488, 5052708, 5128404, 5209704, 5499132, 6005631, 7579062, 7692606, 8007508, 8248698, 10105416, 10256808, 10998264, 11538909, 12011262, 12373047, 15158124, 15385212, 16015016, 16497396, 18016893, 23077818, 24022524, 24746094, 30316248, 30770424, 32994792, 36033786, 38035663, 46155636, 48045048, 49492188, 54050679, 72067572, 76071326, 92311272, 98984376, 108101358, 114106989, 144135144, 152142652, 216202716, 228213978, 304285304, 342320967, 432405432, 456427956, 684641934, 912855912, 1026962901, 1369283868, 2053925802, 2738567736, 4107851604, 8215703208]

約数ペア:

[(1, 8215703208), (2, 4107851604), (3, 2738567736), (4, 2053925802), (6, 1369283868), (8, 1026962901), (9, 912855912), (12, 684641934), (18, 456427956), (19, 432405432), (24, 342320967), (27, 304285304), (36, 228213978), (38, 216202716), (54, 152142652), (57, 144135144), (72, 114106989), (76, 108101358), (83, 98984376), (89, 92311272), (108, 76071326), (114, 72067572), (152, 54050679), (166, 49492188), (171, 48045048), (178, 46155636), (216, 38035663), (228, 36033786), (249, 32994792), (267, 30770424), (271, 30316248), (332, 24746094), (342, 24022524), (356, 23077818), (456, 18016893), (498, 16497396), (513, 16015016), (534, 15385212), (542, 15158124), (664, 12373047), (684, 12011262), (712, 11538909), (747, 10998264), (801, 10256808), (813, 10105416), (996, 8248698), (1026, 8007508), (1068, 7692606), (1084, 7579062), (1368, 6005631), (1494, 5499132), (1577, 5209704), (1602, 5128404), (1626, 5052708), (1691, 4858488), (1992, 4124349), (2052, 4003754), (2136, 3846303), (2168, 3789531), (2241, 3666088), (2403, 3418936), (2439, 3368472), (2988, 2749566), (3154, 2604852), (3204, 2564202), (3252, 2526354), (3382, 2429244), (4104, 2001877), (4482, 1833044), (4731, 1736568), (4806, 1709468), (4878, 1684236), (5073, 1619496), (5149, 1595592), (5976, 1374783), (6308, 1302426), (6408, 1282101), (6504, 1263177), (6764, 1214622), (7317, 1122824), (7387, 1112184), (8964, 916522), (9462, 868284), (9612, 854734), (9756, 842118), (10146, 809748), (10298, 797796), (12616, 651213), (13528, 607311), (14193, 578856), (14634, 561412), (14774, 556092), (15219, 539832), (15447, 531864), (17928, 458261), (18924, 434142), (19224, 427367), (19512, 421059), (20292, 404874), (20596, 398898), (22161, 370728), (22493, 365256), (24119, 340632), (28386, 289428), (29268, 280706), (29548, 278046), (30438, 269916), (30894, 265932), (37848, 217071), (40584, 202437), (41192, 199449), (42579, 192952), (44322, 185364), (44986, 182628), (45657, 179944), (46341, 177288), (48238, 170316), (56772, 144714), (58536, 140353), (59096, 139023), (60876, 134958), (61788, 132966), (66483, 123576), (67479, 121752), (72357, 113544), (85158, 96476), (88644, 92682), (89972, 91314)]