21695961072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1933}}^1$

素因数の和:2391

約数の個数: 160

約数和(自身を含む): 61085931520

約数和(自身を除く): 39389970448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 397, 456, 496, 589, 744, 794, 912, 1178, 1191, 1488, 1588, 1767, 1933, 2356, 2382, 3176, 3534, 3866, 4712, 4764, 5799, 6352, 7068, 7543, 7732, 9424, 9528, 11598, 12307, 14136, 15086, 15464, 19056, 22629, 23196, 24614, 28272, 30172, 30928, 36727, 36921, 45258, 46392, 49228, 59923, 60344, 73454, 73842, 90516, 92784, 98456, 110181, 119846, 120688, 146908, 147684, 179769, 181032, 196912, 220362, 233833, 239692, 293816, 295368, 359538, 362064, 440724, 467666, 479384, 587632, 590736, 701499, 719076, 767401, 881448, 935332, 958768, 1138537, 1402998, 1438152, 1534802, 1762896, 1870664, 2277074, 2302203, 2805996, 2876304, 3069604, 3415611, 3741328, 4554148, 4604406, 5611992, 6139208, 6831222, 9108296, 9208812, 11223984, 12278416, 13662444, 14580619, 18216592, 18417624, 23789431, 27324888, 29161238, 36835248, 43741857, 47578862, 54649776, 58322476, 71368293, 87483714, 95157724, 116644952, 142736586, 174967428, 190315448, 233289904, 285473172, 349934856, 380630896, 451999189, 570946344, 699869712, 903998378, 1141892688, 1355997567, 1807996756, 2711995134, 3615993512, 5423990268, 7231987024, 10847980536, 21695961072]

約数ペア:

[(1, 21695961072), (2, 10847980536), (3, 7231987024), (4, 5423990268), (6, 3615993512), (8, 2711995134), (12, 1807996756), (16, 1355997567), (19, 1141892688), (24, 903998378), (31, 699869712), (38, 570946344), (48, 451999189), (57, 380630896), (62, 349934856), (76, 285473172), (93, 233289904), (114, 190315448), (124, 174967428), (152, 142736586), (186, 116644952), (228, 95157724), (248, 87483714), (304, 71368293), (372, 58322476), (397, 54649776), (456, 47578862), (496, 43741857), (589, 36835248), (744, 29161238), (794, 27324888), (912, 23789431), (1178, 18417624), (1191, 18216592), (1488, 14580619), (1588, 13662444), (1767, 12278416), (1933, 11223984), (2356, 9208812), (2382, 9108296), (3176, 6831222), (3534, 6139208), (3866, 5611992), (4712, 4604406), (4764, 4554148), (5799, 3741328), (6352, 3415611), (7068, 3069604), (7543, 2876304), (7732, 2805996), (9424, 2302203), (9528, 2277074), (11598, 1870664), (12307, 1762896), (14136, 1534802), (15086, 1438152), (15464, 1402998), (19056, 1138537), (22629, 958768), (23196, 935332), (24614, 881448), (28272, 767401), (30172, 719076), (30928, 701499), (36727, 590736), (36921, 587632), (45258, 479384), (46392, 467666), (49228, 440724), (59923, 362064), (60344, 359538), (73454, 295368), (73842, 293816), (90516, 239692), (92784, 233833), (98456, 220362), (110181, 196912), (119846, 181032), (120688, 179769), (146908, 147684)]