19387148256

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{168713}}^1$

素因数の和:168758

約数の個数: 192

約数和(自身を含む): 68025484800

約数和(自身を除く): 48638336544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 168713, 337426, 506139, 674852, 1012278, 1180991, 1349704, 1518417, 2024556, 2361982, 2699408, 3036834, 3205547, 3542973, 4049112, 4555251, 4723964, 5398816, 6073668, 6411094, 7085946, 8098224, 9110502, 9447928, 9616641, 10628919, 12147336, 12822188, 14171892, 16196448, 18221004, 18895856, 19233282, 21257838, 22438829, 24294672, 25644376, 28343784, 28849923, 31886757, 36442008, 37791712, 38466564, 42515676, 44877658, 48589344, 51288752, 56687568, 57699846, 63773514, 67316487, 72884016, 76933128, 85031352, 86549769, 89755316, 102577504, 113375136, 115399692, 127547028, 134632974, 145768032, 153866256, 170062704, 173099538, 179510632, 201949461, 230799384, 255094056, 269265948, 307732512, 340125408, 346199076, 359021264, 403898922, 461598768, 510188112, 538531896, 605848383, 692398152, 718042528, 807797844, 923197536, 1020376224, 1077063792, 1211696766, 1384796304, 1615595688, 2154127584, 2423393532, 2769592608, 3231191376, 4846787064, 6462382752, 9693574128, 19387148256]

約数ペア:

[(1, 19387148256), (2, 9693574128), (3, 6462382752), (4, 4846787064), (6, 3231191376), (7, 2769592608), (8, 2423393532), (9, 2154127584), (12, 1615595688), (14, 1384796304), (16, 1211696766), (18, 1077063792), (19, 1020376224), (21, 923197536), (24, 807797844), (27, 718042528), (28, 692398152), (32, 605848383), (36, 538531896), (38, 510188112), (42, 461598768), (48, 403898922), (54, 359021264), (56, 346199076), (57, 340125408), (63, 307732512), (72, 269265948), (76, 255094056), (84, 230799384), (96, 201949461), (108, 179510632), (112, 173099538), (114, 170062704), (126, 153866256), (133, 145768032), (144, 134632974), (152, 127547028), (168, 115399692), (171, 113375136), (189, 102577504), (216, 89755316), (224, 86549769), (228, 85031352), (252, 76933128), (266, 72884016), (288, 67316487), (304, 63773514), (336, 57699846), (342, 56687568), (378, 51288752), (399, 48589344), (432, 44877658), (456, 42515676), (504, 38466564), (513, 37791712), (532, 36442008), (608, 31886757), (672, 28849923), (684, 28343784), (756, 25644376), (798, 24294672), (864, 22438829), (912, 21257838), (1008, 19233282), (1026, 18895856), (1064, 18221004), (1197, 16196448), (1368, 14171892), (1512, 12822188), (1596, 12147336), (1824, 10628919), (2016, 9616641), (2052, 9447928), (2128, 9110502), (2394, 8098224), (2736, 7085946), (3024, 6411094), (3192, 6073668), (3591, 5398816), (4104, 4723964), (4256, 4555251), (4788, 4049112), (5472, 3542973), (6048, 3205547), (6384, 3036834), (7182, 2699408), (8208, 2361982), (9576, 2024556), (12768, 1518417), (14364, 1349704), (16416, 1180991), (19152, 1012278), (28728, 674852), (38304, 506139), (57456, 337426), (114912, 168713)]