21725849376

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{326567}}^1$

素因数の和:326604

約数の個数: 192

約数和(自身を含む): 79003330560

約数和(自身を除く): 57277481184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 4158, 4752, 5544, 6048, 7392, 8316, 9504, 11088, 16632, 22176, 33264, 66528, 326567, 653134, 979701, 1306268, 1959402, 2285969, 2612536, 2939103, 3592237, 3918804, 4571938, 5225072, 5878206, 6857907, 7184474, 7837608, 8817309, 9143876, 10450144, 10776711, 11756412, 13715814, 14368948, 15675216, 17634618, 18287752, 20573721, 21553422, 23512824, 25145659, 27431628, 28737896, 31350432, 32330133, 35269236, 36575504, 41147442, 43106844, 47025648, 50291318, 54863256, 57475792, 61721163, 64660266, 70538472, 73151008, 75436977, 82294884, 86213688, 94051296, 96990399, 100582636, 109726512, 114951584, 123442326, 129320532, 141076944, 150873954, 164589768, 172427376, 193980798, 201165272, 219453024, 226310931, 246884652, 258641064, 282153888, 301747908, 329179536, 344854752, 387961596, 402330544, 452621862, 493769304, 517282128, 603495816, 658359072, 678932793, 775923192, 804661088, 905243724, 987538608, 1034564256, 1206991632, 1357865586, 1551846384, 1810487448, 1975077216, 2413983264, 2715731172, 3103692768, 3620974896, 5431462344, 7241949792, 10862924688, 21725849376]

約数ペア:

[(1, 21725849376), (2, 10862924688), (3, 7241949792), (4, 5431462344), (6, 3620974896), (7, 3103692768), (8, 2715731172), (9, 2413983264), (11, 1975077216), (12, 1810487448), (14, 1551846384), (16, 1357865586), (18, 1206991632), (21, 1034564256), (22, 987538608), (24, 905243724), (27, 804661088), (28, 775923192), (32, 678932793), (33, 658359072), (36, 603495816), (42, 517282128), (44, 493769304), (48, 452621862), (54, 402330544), (56, 387961596), (63, 344854752), (66, 329179536), (72, 301747908), (77, 282153888), (84, 258641064), (88, 246884652), (96, 226310931), (99, 219453024), (108, 201165272), (112, 193980798), (126, 172427376), (132, 164589768), (144, 150873954), (154, 141076944), (168, 129320532), (176, 123442326), (189, 114951584), (198, 109726512), (216, 100582636), (224, 96990399), (231, 94051296), (252, 86213688), (264, 82294884), (288, 75436977), (297, 73151008), (308, 70538472), (336, 64660266), (352, 61721163), (378, 57475792), (396, 54863256), (432, 50291318), (462, 47025648), (504, 43106844), (528, 41147442), (594, 36575504), (616, 35269236), (672, 32330133), (693, 31350432), (756, 28737896), (792, 27431628), (864, 25145659), (924, 23512824), (1008, 21553422), (1056, 20573721), (1188, 18287752), (1232, 17634618), (1386, 15675216), (1512, 14368948), (1584, 13715814), (1848, 11756412), (2016, 10776711), (2079, 10450144), (2376, 9143876), (2464, 8817309), (2772, 7837608), (3024, 7184474), (3168, 6857907), (3696, 5878206), (4158, 5225072), (4752, 4571938), (5544, 3918804), (6048, 3592237), (7392, 2939103), (8316, 2612536), (9504, 2285969), (11088, 1959402), (16632, 1306268), (22176, 979701), (33264, 653134), (66528, 326567)]