1213355808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10559}}^1$

素因数の和:10604

約数の個数: 192

約数和(自身を含む): 4257792000

約数和(自身を除く): 3044436192

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, 10559, 12768, 14364, 16416, 19152, 21118, 28728, 31677, 38304, 42236, 57456, 63354, 73913, 84472, 95031, 114912, 126708, 147826, 168944, 190062, 200621, 221739, 253416, 285093, 295652, 337888, 380124, 401242, 443478, 506832, 570186, 591304, 601863, 665217, 760248, 802484, 886956, 1013664, 1140372, 1182608, 1203726, 1330434, 1404347, 1520496, 1604968, 1773912, 1805589, 1995651, 2280744, 2365216, 2407452, 2660868, 2808694, 3040992, 3209936, 3547824, 3611178, 3991302, 4213041, 4561488, 4814904, 5321736, 5416767, 5617388, 6419872, 7095648, 7222356, 7982604, 8426082, 9122976, 9629808, 10643472, 10833534, 11234776, 12639123, 14444712, 15965208, 16852164, 19259616, 21286944, 21667068, 22469552, 25278246, 28889424, 31930416, 33704328, 37917369, 43334136, 44939104, 50556492, 57778848, 63860832, 67408656, 75834738, 86668272, 101112984, 134817312, 151669476, 173336544, 202225968, 303338952, 404451936, 606677904, 1213355808]

約数ペア:

[(1, 1213355808), (2, 606677904), (3, 404451936), (4, 303338952), (6, 202225968), (7, 173336544), (8, 151669476), (9, 134817312), (12, 101112984), (14, 86668272), (16, 75834738), (18, 67408656), (19, 63860832), (21, 57778848), (24, 50556492), (27, 44939104), (28, 43334136), (32, 37917369), (36, 33704328), (38, 31930416), (42, 28889424), (48, 25278246), (54, 22469552), (56, 21667068), (57, 21286944), (63, 19259616), (72, 16852164), (76, 15965208), (84, 14444712), (96, 12639123), (108, 11234776), (112, 10833534), (114, 10643472), (126, 9629808), (133, 9122976), (144, 8426082), (152, 7982604), (168, 7222356), (171, 7095648), (189, 6419872), (216, 5617388), (224, 5416767), (228, 5321736), (252, 4814904), (266, 4561488), (288, 4213041), (304, 3991302), (336, 3611178), (342, 3547824), (378, 3209936), (399, 3040992), (432, 2808694), (456, 2660868), (504, 2407452), (513, 2365216), (532, 2280744), (608, 1995651), (672, 1805589), (684, 1773912), (756, 1604968), (798, 1520496), (864, 1404347), (912, 1330434), (1008, 1203726), (1026, 1182608), (1064, 1140372), (1197, 1013664), (1368, 886956), (1512, 802484), (1596, 760248), (1824, 665217), (2016, 601863), (2052, 591304), (2128, 570186), (2394, 506832), (2736, 443478), (3024, 401242), (3192, 380124), (3591, 337888), (4104, 295652), (4256, 285093), (4788, 253416), (5472, 221739), (6048, 200621), (6384, 190062), (7182, 168944), (8208, 147826), (9576, 126708), (10559, 114912), (12768, 95031), (14364, 84472), (16416, 73913), (19152, 63354), (21118, 57456), (28728, 42236), (31677, 38304)]