2126975968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 4974649344

約数和(自身を除く): 2847673376

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 71, 92, 101, 104, 124, 142, 184, 202, 208, 248, 284, 299, 368, 403, 404, 416, 496, 568, 598, 713, 736, 806, 808, 923, 992, 1136, 1196, 1313, 1426, 1612, 1616, 1633, 1846, 2201, 2272, 2323, 2392, 2626, 2852, 3131, 3224, 3232, 3266, 3692, 4402, 4646, 4784, 5252, 5704, 6262, 6448, 6532, 7171, 7384, 8804, 9269, 9292, 9568, 10504, 11408, 12524, 12896, 13064, 14342, 14768, 17608, 18538, 18584, 21008, 21229, 22816, 25048, 26128, 28613, 28684, 29536, 30199, 35216, 37076, 37168, 40703, 42016, 42458, 50096, 50623, 52256, 57226, 57368, 60398, 70432, 72013, 74152, 74336, 81406, 84916, 93223, 100192, 101246, 114452, 114736, 120796, 144026, 148304, 162812, 164933, 169832, 186446, 202492, 222301, 228904, 229472, 241592, 288052, 296608, 325624, 329866, 339664, 372892, 404984, 444602, 457808, 483184, 576104, 651248, 658099, 659732, 679328, 745784, 809968, 889204, 915616, 936169, 966368, 1152208, 1302496, 1316198, 1319464, 1491568, 1619936, 1778408, 1872338, 2144129, 2304416, 2632396, 2638928, 2889913, 2983136, 3556816, 3744676, 4288258, 5112923, 5264792, 5277856, 5779826, 7113632, 7489352, 8576516, 10225846, 10529584, 11559652, 14978704, 17153032, 20451692, 21059168, 23119304, 29957408, 34306064, 40903384, 46238608, 66467999, 68612128, 81806768, 92477216, 132935998, 163613536, 265871996, 531743992, 1063487984, 2126975968]

約数ペア:

[(1, 2126975968), (2, 1063487984), (4, 531743992), (8, 265871996), (13, 163613536), (16, 132935998), (23, 92477216), (26, 81806768), (31, 68612128), (32, 66467999), (46, 46238608), (52, 40903384), (62, 34306064), (71, 29957408), (92, 23119304), (101, 21059168), (104, 20451692), (124, 17153032), (142, 14978704), (184, 11559652), (202, 10529584), (208, 10225846), (248, 8576516), (284, 7489352), (299, 7113632), (368, 5779826), (403, 5277856), (404, 5264792), (416, 5112923), (496, 4288258), (568, 3744676), (598, 3556816), (713, 2983136), (736, 2889913), (806, 2638928), (808, 2632396), (923, 2304416), (992, 2144129), (1136, 1872338), (1196, 1778408), (1313, 1619936), (1426, 1491568), (1612, 1319464), (1616, 1316198), (1633, 1302496), (1846, 1152208), (2201, 966368), (2272, 936169), (2323, 915616), (2392, 889204), (2626, 809968), (2852, 745784), (3131, 679328), (3224, 659732), (3232, 658099), (3266, 651248), (3692, 576104), (4402, 483184), (4646, 457808), (4784, 444602), (5252, 404984), (5704, 372892), (6262, 339664), (6448, 329866), (6532, 325624), (7171, 296608), (7384, 288052), (8804, 241592), (9269, 229472), (9292, 228904), (9568, 222301), (10504, 202492), (11408, 186446), (12524, 169832), (12896, 164933), (13064, 162812), (14342, 148304), (14768, 144026), (17608, 120796), (18538, 114736), (18584, 114452), (21008, 101246), (21229, 100192), (22816, 93223), (25048, 84916), (26128, 81406), (28613, 74336), (28684, 74152), (29536, 72013), (30199, 70432), (35216, 60398), (37076, 57368), (37168, 57226), (40703, 52256), (42016, 50623), (42458, 50096)]