286374384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 919226880

約数和(自身を除く): 632852496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 47, 48, 51, 57, 68, 72, 76, 94, 102, 114, 131, 136, 141, 144, 152, 153, 171, 188, 204, 228, 262, 272, 282, 304, 306, 323, 342, 376, 393, 408, 423, 456, 524, 564, 612, 646, 684, 752, 786, 799, 816, 846, 893, 912, 969, 1048, 1128, 1179, 1224, 1292, 1368, 1572, 1598, 1692, 1786, 1938, 2096, 2227, 2256, 2358, 2397, 2448, 2489, 2584, 2679, 2736, 2907, 3144, 3196, 3384, 3572, 3876, 4454, 4716, 4794, 4978, 5168, 5358, 5814, 6157, 6288, 6392, 6681, 6768, 7144, 7191, 7467, 7752, 8037, 8908, 9432, 9588, 9956, 10716, 11628, 12314, 12784, 13362, 14288, 14382, 14934, 15181, 15504, 16074, 17816, 18471, 18864, 19176, 19912, 20043, 21432, 22401, 23256, 24628, 26724, 28764, 29868, 30362, 32148, 35632, 36942, 38352, 39824, 40086, 42313, 42864, 44802, 45543, 46512, 49256, 53448, 55413, 57528, 59736, 60724, 64296, 73884, 80172, 84626, 89604, 91086, 98512, 104669, 106896, 110826, 115056, 116983, 119472, 121448, 126939, 128592, 136629, 147768, 160344, 169252, 179208, 182172, 209338, 221652, 233966, 242896, 253878, 273258, 295536, 314007, 320688, 338504, 350949, 358416, 364344, 380817, 418676, 443304, 467932, 507756, 546516, 628014, 677008, 701898, 728688, 761634, 837352, 886608, 935864, 942021, 1015512, 1052847, 1093032, 1256028, 1403796, 1523268, 1674704, 1871728, 1884042, 1988711, 2031024, 2105694, 2186064, 2512056, 2807592, 3046536, 3768084, 3977422, 4211388, 5024112, 5615184, 5966133, 6093072, 7536168, 7954844, 8422776, 11932266, 15072336, 15909688, 16845552, 17898399, 23864532, 31819376, 35796798, 47729064, 71593596, 95458128, 143187192, 286374384]

約数ペア:

[(1, 286374384), (2, 143187192), (3, 95458128), (4, 71593596), (6, 47729064), (8, 35796798), (9, 31819376), (12, 23864532), (16, 17898399), (17, 16845552), (18, 15909688), (19, 15072336), (24, 11932266), (34, 8422776), (36, 7954844), (38, 7536168), (47, 6093072), (48, 5966133), (51, 5615184), (57, 5024112), (68, 4211388), (72, 3977422), (76, 3768084), (94, 3046536), (102, 2807592), (114, 2512056), (131, 2186064), (136, 2105694), (141, 2031024), (144, 1988711), (152, 1884042), (153, 1871728), (171, 1674704), (188, 1523268), (204, 1403796), (228, 1256028), (262, 1093032), (272, 1052847), (282, 1015512), (304, 942021), (306, 935864), (323, 886608), (342, 837352), (376, 761634), (393, 728688), (408, 701898), (423, 677008), (456, 628014), (524, 546516), (564, 507756), (612, 467932), (646, 443304), (684, 418676), (752, 380817), (786, 364344), (799, 358416), (816, 350949), (846, 338504), (893, 320688), (912, 314007), (969, 295536), (1048, 273258), (1128, 253878), (1179, 242896), (1224, 233966), (1292, 221652), (1368, 209338), (1572, 182172), (1598, 179208), (1692, 169252), (1786, 160344), (1938, 147768), (2096, 136629), (2227, 128592), (2256, 126939), (2358, 121448), (2397, 119472), (2448, 116983), (2489, 115056), (2584, 110826), (2679, 106896), (2736, 104669), (2907, 98512), (3144, 91086), (3196, 89604), (3384, 84626), (3572, 80172), (3876, 73884), (4454, 64296), (4716, 60724), (4794, 59736), (4978, 57528), (5168, 55413), (5358, 53448), (5814, 49256), (6157, 46512), (6288, 45543), (6392, 44802), (6681, 42864), (6768, 42313), (7144, 40086), (7191, 39824), (7467, 38352), (7752, 36942), (8037, 35632), (8908, 32148), (9432, 30362), (9588, 29868), (9956, 28764), (10716, 26724), (11628, 24628), (12314, 23256), (12784, 22401), (13362, 21432), (14288, 20043), (14382, 19912), (14934, 19176), (15181, 18864), (15504, 18471), (16074, 17816)]