839997648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1466

約数の個数: 160

約数和(自身を含む): 2769862400

約数和(自身を除く): 1929864752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 229, 252, 336, 378, 432, 458, 504, 687, 756, 916, 1008, 1213, 1374, 1512, 1603, 1832, 2061, 2426, 2748, 3024, 3206, 3639, 3664, 4122, 4809, 4852, 5496, 6183, 6412, 7278, 8244, 8491, 9618, 9704, 10917, 10992, 12366, 12824, 14427, 14556, 16488, 16982, 19236, 19408, 21834, 24732, 25473, 25648, 28854, 29112, 32751, 32976, 33964, 38472, 43281, 43668, 49464, 50946, 57708, 58224, 65502, 67928, 76419, 76944, 86562, 87336, 98928, 101892, 115416, 131004, 135856, 152838, 173124, 174672, 203784, 229257, 230832, 262008, 277777, 305676, 346248, 407568, 458514, 524016, 555554, 611352, 692496, 833331, 917028, 1111108, 1222704, 1666662, 1834056, 1944439, 2222216, 2499993, 3333324, 3668112, 3888878, 4444432, 4999986, 5833317, 6666648, 7499979, 7777756, 9999972, 11666634, 13333296, 14999958, 15555512, 17499951, 19999944, 23333268, 29999916, 31111024, 34999902, 39999888, 46666536, 52499853, 59999832, 69999804, 93333072, 104999706, 119999664, 139999608, 209999412, 279999216, 419998824, 839997648]

約数ペア:

[(1, 839997648), (2, 419998824), (3, 279999216), (4, 209999412), (6, 139999608), (7, 119999664), (8, 104999706), (9, 93333072), (12, 69999804), (14, 59999832), (16, 52499853), (18, 46666536), (21, 39999888), (24, 34999902), (27, 31111024), (28, 29999916), (36, 23333268), (42, 19999944), (48, 17499951), (54, 15555512), (56, 14999958), (63, 13333296), (72, 11666634), (84, 9999972), (108, 7777756), (112, 7499979), (126, 6666648), (144, 5833317), (168, 4999986), (189, 4444432), (216, 3888878), (229, 3668112), (252, 3333324), (336, 2499993), (378, 2222216), (432, 1944439), (458, 1834056), (504, 1666662), (687, 1222704), (756, 1111108), (916, 917028), (1008, 833331), (1213, 692496), (1374, 611352), (1512, 555554), (1603, 524016), (1832, 458514), (2061, 407568), (2426, 346248), (2748, 305676), (3024, 277777), (3206, 262008), (3639, 230832), (3664, 229257), (4122, 203784), (4809, 174672), (4852, 173124), (5496, 152838), (6183, 135856), (6412, 131004), (7278, 115416), (8244, 101892), (8491, 98928), (9618, 87336), (9704, 86562), (10917, 76944), (10992, 76419), (12366, 67928), (12824, 65502), (14427, 58224), (14556, 57708), (16488, 50946), (16982, 49464), (19236, 43668), (19408, 43281), (21834, 38472), (24732, 33964), (25473, 32976), (25648, 32751), (28854, 29112)]