1320769872

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{66949}}^1$

素因数の和:67100

約数の個数: 60

約数和(自身を含む): 3723357300

約数和(自身を除く): 2402587428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728, 66949, 133898, 200847, 267796, 401694, 535592, 602541, 803388, 1071184, 1205082, 1606776, 2410164, 3213552, 4820328, 9172013, 9640656, 18344026, 27516039, 36688052, 55032078, 73376104, 82548117, 110064156, 146752208, 165096234, 220128312, 330192468, 440256624, 660384936, 1320769872]

約数ペア:

[(1, 1320769872), (2, 660384936), (3, 440256624), (4, 330192468), (6, 220128312), (8, 165096234), (9, 146752208), (12, 110064156), (16, 82548117), (18, 73376104), (24, 55032078), (36, 36688052), (48, 27516039), (72, 18344026), (137, 9640656), (144, 9172013), (274, 4820328), (411, 3213552), (548, 2410164), (822, 1606776), (1096, 1205082), (1233, 1071184), (1644, 803388), (2192, 602541), (2466, 535592), (3288, 401694), (4932, 267796), (6576, 200847), (9864, 133898), (19728, 66949)]