144790488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 420778800

約数和(自身を除く): 275988312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 318, 342, 424, 456, 477, 636, 684, 954, 1007, 1272, 1368, 1908, 1997, 2014, 3021, 3816, 3994, 4028, 5991, 6042, 7988, 8056, 9063, 11982, 12084, 15976, 17973, 18126, 23964, 24168, 35946, 36252, 37943, 47928, 71892, 72504, 75886, 105841, 113829, 143784, 151772, 211682, 227658, 303544, 317523, 341487, 423364, 455316, 635046, 682974, 846728, 910632, 952569, 1270092, 1365948, 1905138, 2010979, 2540184, 2731896, 3810276, 4021958, 6032937, 7620552, 8043916, 12065874, 16087832, 18098811, 24131748, 36197622, 48263496, 72395244, 144790488]

約数ペア:

[(1, 144790488), (2, 72395244), (3, 48263496), (4, 36197622), (6, 24131748), (8, 18098811), (9, 16087832), (12, 12065874), (18, 8043916), (19, 7620552), (24, 6032937), (36, 4021958), (38, 3810276), (53, 2731896), (57, 2540184), (72, 2010979), (76, 1905138), (106, 1365948), (114, 1270092), (152, 952569), (159, 910632), (171, 846728), (212, 682974), (228, 635046), (318, 455316), (342, 423364), (424, 341487), (456, 317523), (477, 303544), (636, 227658), (684, 211682), (954, 151772), (1007, 143784), (1272, 113829), (1368, 105841), (1908, 75886), (1997, 72504), (2014, 71892), (3021, 47928), (3816, 37943), (3994, 36252), (4028, 35946), (5991, 24168), (6042, 23964), (7988, 18126), (8056, 17973), (9063, 15976), (11982, 12084)]