487668896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 731607904

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 71, 76, 79, 88, 104, 142, 143, 152, 158, 176, 208, 209, 247, 284, 286, 304, 316, 352, 416, 418, 494, 568, 572, 608, 632, 781, 836, 869, 923, 988, 1027, 1136, 1144, 1264, 1349, 1501, 1562, 1672, 1738, 1846, 1976, 2054, 2272, 2288, 2528, 2698, 2717, 3002, 3124, 3344, 3476, 3692, 3952, 4108, 4576, 5396, 5434, 5609, 6004, 6248, 6688, 6952, 7384, 7904, 8216, 10153, 10792, 10868, 11218, 11297, 12008, 12496, 13904, 14768, 14839, 16432, 16511, 17537, 19513, 20306, 21584, 21736, 22436, 22594, 24016, 24992, 27808, 29536, 29678, 32864, 33022, 35074, 39026, 40612, 43168, 43472, 44872, 45188, 48032, 59356, 61699, 66044, 70148, 72917, 78052, 81224, 86944, 89744, 90376, 106571, 118712, 123398, 132088, 140296, 145834, 156104, 162448, 179488, 180752, 192907, 213142, 214643, 237424, 246796, 264176, 280592, 291668, 312208, 324896, 361504, 385814, 426284, 429286, 474848, 493592, 528352, 561184, 583336, 624416, 771628, 802087, 852568, 858572, 987184, 1166672, 1172281, 1385423, 1543256, 1604174, 1705136, 1717144, 1974368, 2333344, 2344562, 2770846, 3086512, 3208348, 3410272, 3434288, 4689124, 5541692, 6173024, 6416696, 6868576, 9378248, 11083384, 12833392, 15239653, 18756496, 22166768, 25666784, 30479306, 37512992, 44333536, 60958612, 121917224, 243834448, 487668896]

約数ペア:

[(1, 487668896), (2, 243834448), (4, 121917224), (8, 60958612), (11, 44333536), (13, 37512992), (16, 30479306), (19, 25666784), (22, 22166768), (26, 18756496), (32, 15239653), (38, 12833392), (44, 11083384), (52, 9378248), (71, 6868576), (76, 6416696), (79, 6173024), (88, 5541692), (104, 4689124), (142, 3434288), (143, 3410272), (152, 3208348), (158, 3086512), (176, 2770846), (208, 2344562), (209, 2333344), (247, 1974368), (284, 1717144), (286, 1705136), (304, 1604174), (316, 1543256), (352, 1385423), (416, 1172281), (418, 1166672), (494, 987184), (568, 858572), (572, 852568), (608, 802087), (632, 771628), (781, 624416), (836, 583336), (869, 561184), (923, 528352), (988, 493592), (1027, 474848), (1136, 429286), (1144, 426284), (1264, 385814), (1349, 361504), (1501, 324896), (1562, 312208), (1672, 291668), (1738, 280592), (1846, 264176), (1976, 246796), (2054, 237424), (2272, 214643), (2288, 213142), (2528, 192907), (2698, 180752), (2717, 179488), (3002, 162448), (3124, 156104), (3344, 145834), (3476, 140296), (3692, 132088), (3952, 123398), (4108, 118712), (4576, 106571), (5396, 90376), (5434, 89744), (5609, 86944), (6004, 81224), (6248, 78052), (6688, 72917), (6952, 70148), (7384, 66044), (7904, 61699), (8216, 59356), (10153, 48032), (10792, 45188), (10868, 44872), (11218, 43472), (11297, 43168), (12008, 40612), (12496, 39026), (13904, 35074), (14768, 33022), (14839, 32864), (16432, 29678), (16511, 29536), (17537, 27808), (19513, 24992), (20306, 24016), (21584, 22594), (21736, 22436)]