444144036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 1209321120

約数和(自身を除く): 765177084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 588, 758, 1137, 1516, 1993, 2274, 2653, 3986, 4548, 5306, 5979, 7959, 7972, 10612, 11958, 13951, 15918, 18571, 23916, 27902, 31836, 37142, 41853, 55713, 55804, 74284, 83706, 97657, 111426, 167412, 195314, 222852, 292971, 390628, 585942, 755347, 1171884, 1510694, 2266041, 3021388, 4532082, 5287429, 9064164, 10574858, 15862287, 21149716, 31724574, 37012003, 63449148, 74024006, 111036009, 148048012, 222072018, 444144036]

約数ペア:

[(1, 444144036), (2, 222072018), (3, 148048012), (4, 111036009), (6, 74024006), (7, 63449148), (12, 37012003), (14, 31724574), (21, 21149716), (28, 15862287), (42, 10574858), (49, 9064164), (84, 5287429), (98, 4532082), (147, 3021388), (196, 2266041), (294, 1510694), (379, 1171884), (588, 755347), (758, 585942), (1137, 390628), (1516, 292971), (1993, 222852), (2274, 195314), (2653, 167412), (3986, 111426), (4548, 97657), (5306, 83706), (5979, 74284), (7959, 55804), (7972, 55713), (10612, 41853), (11958, 37142), (13951, 31836), (15918, 27902), (18571, 23916)]