2878262688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2667

約数の個数: 192

約数和(自身を含む): 9137221632

約数和(自身を除く): 6258958944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 73, 84, 92, 96, 112, 138, 146, 161, 168, 184, 219, 224, 276, 292, 322, 336, 368, 438, 483, 511, 552, 584, 644, 672, 736, 876, 966, 1022, 1104, 1168, 1288, 1533, 1679, 1752, 1932, 2044, 2208, 2336, 2551, 2576, 3066, 3358, 3504, 3864, 4088, 5037, 5102, 5152, 6132, 6716, 7008, 7653, 7728, 8176, 10074, 10204, 11753, 12264, 13432, 15306, 15456, 16352, 17857, 20148, 20408, 23506, 24528, 26864, 30612, 35259, 35714, 40296, 40816, 47012, 49056, 53571, 53728, 58673, 61224, 70518, 71428, 80592, 81632, 94024, 107142, 117346, 122448, 141036, 142856, 161184, 176019, 186223, 188048, 214284, 234692, 244896, 282072, 285712, 352038, 372446, 376096, 410711, 428568, 469384, 558669, 564144, 571424, 704076, 744892, 821422, 857136, 938768, 1117338, 1128288, 1232133, 1303561, 1408152, 1489784, 1642844, 1714272, 1877536, 2234676, 2464266, 2607122, 2816304, 2979568, 3285688, 3910683, 4283129, 4469352, 4928532, 5214244, 5632608, 5959136, 6571376, 7821366, 8566258, 8938704, 9857064, 10428488, 12849387, 13142752, 15642732, 17132516, 17877408, 19714128, 20856976, 25698774, 29981903, 31285464, 34265032, 39428256, 41713952, 51397548, 59963806, 62570928, 68530064, 89945709, 102795096, 119927612, 125141856, 137060128, 179891418, 205590192, 239855224, 359782836, 411180384, 479710448, 719565672, 959420896, 1439131344, 2878262688]

約数ペア:

[(1, 2878262688), (2, 1439131344), (3, 959420896), (4, 719565672), (6, 479710448), (7, 411180384), (8, 359782836), (12, 239855224), (14, 205590192), (16, 179891418), (21, 137060128), (23, 125141856), (24, 119927612), (28, 102795096), (32, 89945709), (42, 68530064), (46, 62570928), (48, 59963806), (56, 51397548), (69, 41713952), (73, 39428256), (84, 34265032), (92, 31285464), (96, 29981903), (112, 25698774), (138, 20856976), (146, 19714128), (161, 17877408), (168, 17132516), (184, 15642732), (219, 13142752), (224, 12849387), (276, 10428488), (292, 9857064), (322, 8938704), (336, 8566258), (368, 7821366), (438, 6571376), (483, 5959136), (511, 5632608), (552, 5214244), (584, 4928532), (644, 4469352), (672, 4283129), (736, 3910683), (876, 3285688), (966, 2979568), (1022, 2816304), (1104, 2607122), (1168, 2464266), (1288, 2234676), (1533, 1877536), (1679, 1714272), (1752, 1642844), (1932, 1489784), (2044, 1408152), (2208, 1303561), (2336, 1232133), (2551, 1128288), (2576, 1117338), (3066, 938768), (3358, 857136), (3504, 821422), (3864, 744892), (4088, 704076), (5037, 571424), (5102, 564144), (5152, 558669), (6132, 469384), (6716, 428568), (7008, 410711), (7653, 376096), (7728, 372446), (8176, 352038), (10074, 285712), (10204, 282072), (11753, 244896), (12264, 234692), (13432, 214284), (15306, 188048), (15456, 186223), (16352, 176019), (17857, 161184), (20148, 142856), (20408, 141036), (23506, 122448), (24528, 117346), (26864, 107142), (30612, 94024), (35259, 81632), (35714, 80592), (40296, 71428), (40816, 70518), (47012, 61224), (49056, 58673), (53571, 53728)]