1903459488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2339}}^1$

素因数の和:2539

約数の個数: 144

約数和(自身を含む): 5848446240

約数和(自身を除く): 3944986752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 173, 196, 224, 294, 336, 346, 392, 519, 588, 672, 692, 784, 1038, 1176, 1211, 1384, 1568, 2076, 2339, 2352, 2422, 2768, 3633, 4152, 4678, 4704, 4844, 5536, 7017, 7266, 8304, 8477, 9356, 9688, 14034, 14532, 16373, 16608, 16954, 18712, 19376, 25431, 28068, 29064, 32746, 33908, 37424, 38752, 49119, 50862, 56136, 58128, 65492, 67816, 74848, 98238, 101724, 112272, 114611, 116256, 130984, 135632, 196476, 203448, 224544, 229222, 261968, 271264, 343833, 392952, 404647, 406896, 458444, 523936, 687666, 785904, 809294, 813792, 916888, 1213941, 1375332, 1571808, 1618588, 1833776, 2427882, 2750664, 2832529, 3237176, 3667552, 4855764, 5501328, 5665058, 6474352, 8497587, 9711528, 11002656, 11330116, 12948704, 16995174, 19423056, 19827703, 22660232, 33990348, 38846112, 39655406, 45320464, 59483109, 67980696, 79310812, 90640928, 118966218, 135961392, 158621624, 237932436, 271922784, 317243248, 475864872, 634486496, 951729744, 1903459488]

約数ペア:

[(1, 1903459488), (2, 951729744), (3, 634486496), (4, 475864872), (6, 317243248), (7, 271922784), (8, 237932436), (12, 158621624), (14, 135961392), (16, 118966218), (21, 90640928), (24, 79310812), (28, 67980696), (32, 59483109), (42, 45320464), (48, 39655406), (49, 38846112), (56, 33990348), (84, 22660232), (96, 19827703), (98, 19423056), (112, 16995174), (147, 12948704), (168, 11330116), (173, 11002656), (196, 9711528), (224, 8497587), (294, 6474352), (336, 5665058), (346, 5501328), (392, 4855764), (519, 3667552), (588, 3237176), (672, 2832529), (692, 2750664), (784, 2427882), (1038, 1833776), (1176, 1618588), (1211, 1571808), (1384, 1375332), (1568, 1213941), (2076, 916888), (2339, 813792), (2352, 809294), (2422, 785904), (2768, 687666), (3633, 523936), (4152, 458444), (4678, 406896), (4704, 404647), (4844, 392952), (5536, 343833), (7017, 271264), (7266, 261968), (8304, 229222), (8477, 224544), (9356, 203448), (9688, 196476), (14034, 135632), (14532, 130984), (16373, 116256), (16608, 114611), (16954, 112272), (18712, 101724), (19376, 98238), (25431, 74848), (28068, 67816), (29064, 65492), (32746, 58128), (33908, 56136), (37424, 50862), (38752, 49119)]