123458664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 249789336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 89, 92, 138, 161, 168, 178, 184, 267, 276, 322, 356, 359, 483, 534, 552, 623, 644, 712, 718, 966, 1068, 1077, 1246, 1288, 1436, 1869, 1932, 2047, 2136, 2154, 2492, 2513, 2872, 3738, 3864, 4094, 4308, 4984, 5026, 6141, 7476, 7539, 8188, 8257, 8616, 10052, 12282, 14329, 14952, 15078, 16376, 16514, 20104, 24564, 24771, 28658, 30156, 31951, 33028, 42987, 49128, 49542, 57316, 57799, 60312, 63902, 66056, 85974, 95853, 99084, 114632, 115598, 127804, 171948, 173397, 191706, 198168, 223657, 231196, 255608, 343896, 346794, 383412, 447314, 462392, 670971, 693588, 734873, 766824, 894628, 1341942, 1387176, 1469746, 1789256, 2204619, 2683884, 2939492, 4409238, 5144111, 5367768, 5878984, 8818476, 10288222, 15432333, 17636952, 20576444, 30864666, 41152888, 61729332, 123458664]

約数ペア:

[(1, 123458664), (2, 61729332), (3, 41152888), (4, 30864666), (6, 20576444), (7, 17636952), (8, 15432333), (12, 10288222), (14, 8818476), (21, 5878984), (23, 5367768), (24, 5144111), (28, 4409238), (42, 2939492), (46, 2683884), (56, 2204619), (69, 1789256), (84, 1469746), (89, 1387176), (92, 1341942), (138, 894628), (161, 766824), (168, 734873), (178, 693588), (184, 670971), (267, 462392), (276, 447314), (322, 383412), (356, 346794), (359, 343896), (483, 255608), (534, 231196), (552, 223657), (623, 198168), (644, 191706), (712, 173397), (718, 171948), (966, 127804), (1068, 115598), (1077, 114632), (1246, 99084), (1288, 95853), (1436, 85974), (1869, 66056), (1932, 63902), (2047, 60312), (2136, 57799), (2154, 57316), (2492, 49542), (2513, 49128), (2872, 42987), (3738, 33028), (3864, 31951), (4094, 30156), (4308, 28658), (4984, 24771), (5026, 24564), (6141, 20104), (7476, 16514), (7539, 16376), (8188, 15078), (8257, 14952), (8616, 14329), (10052, 12282)]