428655024

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 1414592000

約数和(自身を除く): 985936976

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, 619, 687, 756, 916, 1008, 1238, 1374, 1512, 1603, 1832, 1857, 2061, 2476, 2748, 3024, 3206, 3664, 3714, 4122, 4333, 4809, 4952, 5496, 5571, 6183, 6412, 7428, 8244, 8666, 9618, 9904, 10992, 11142, 12366, 12824, 12999, 14427, 14856, 16488, 16713, 17332, 19236, 22284, 24732, 25648, 25998, 28854, 29712, 32976, 33426, 34664, 38472, 38997, 43281, 44568, 49464, 51996, 57708, 66852, 69328, 76944, 77994, 86562, 89136, 98928, 103992, 115416, 116991, 133704, 141751, 155988, 173124, 207984, 230832, 233982, 267408, 283502, 311976, 346248, 425253, 467964, 567004, 623952, 692496, 850506, 935928, 992257, 1134008, 1275759, 1701012, 1871856, 1984514, 2268016, 2551518, 2976771, 3402024, 3827277, 3969028, 5103036, 5953542, 6804048, 7654554, 7938056, 8930313, 10206072, 11907084, 15309108, 15876112, 17860626, 20412144, 23814168, 26790939, 30618216, 35721252, 47628336, 53581878, 61236432, 71442504, 107163756, 142885008, 214327512, 428655024]

約数ペア:

[(1, 428655024), (2, 214327512), (3, 142885008), (4, 107163756), (6, 71442504), (7, 61236432), (8, 53581878), (9, 47628336), (12, 35721252), (14, 30618216), (16, 26790939), (18, 23814168), (21, 20412144), (24, 17860626), (27, 15876112), (28, 15309108), (36, 11907084), (42, 10206072), (48, 8930313), (54, 7938056), (56, 7654554), (63, 6804048), (72, 5953542), (84, 5103036), (108, 3969028), (112, 3827277), (126, 3402024), (144, 2976771), (168, 2551518), (189, 2268016), (216, 1984514), (229, 1871856), (252, 1701012), (336, 1275759), (378, 1134008), (432, 992257), (458, 935928), (504, 850506), (619, 692496), (687, 623952), (756, 567004), (916, 467964), (1008, 425253), (1238, 346248), (1374, 311976), (1512, 283502), (1603, 267408), (1832, 233982), (1857, 230832), (2061, 207984), (2476, 173124), (2748, 155988), (3024, 141751), (3206, 133704), (3664, 116991), (3714, 115416), (4122, 103992), (4333, 98928), (4809, 89136), (4952, 86562), (5496, 77994), (5571, 76944), (6183, 69328), (6412, 66852), (7428, 57708), (8244, 51996), (8666, 49464), (9618, 44568), (9904, 43281), (10992, 38997), (11142, 38472), (12366, 34664), (12824, 33426), (12999, 32976), (14427, 29712), (14856, 28854), (16488, 25998), (16713, 25648), (17332, 24732), (19236, 22284)]