1282852656

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{65027}}^1$

素因数の和:65178

約数の個数: 60

約数和(自身を含む): 3616467192

約数和(自身を除く): 2333614536

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, 65027, 130054, 195081, 260108, 390162, 520216, 585243, 780324, 1040432, 1170486, 1560648, 2340972, 3121296, 4681944, 8908699, 9363888, 17817398, 26726097, 35634796, 53452194, 71269592, 80178291, 106904388, 142539184, 160356582, 213808776, 320713164, 427617552, 641426328, 1282852656]

約数ペア:

[(1, 1282852656), (2, 641426328), (3, 427617552), (4, 320713164), (6, 213808776), (8, 160356582), (9, 142539184), (12, 106904388), (16, 80178291), (18, 71269592), (24, 53452194), (36, 35634796), (48, 26726097), (72, 17817398), (137, 9363888), (144, 8908699), (274, 4681944), (411, 3121296), (548, 2340972), (822, 1560648), (1096, 1170486), (1233, 1040432), (1644, 780324), (2192, 585243), (2466, 520216), (3288, 390162), (4932, 260108), (6576, 195081), (9864, 130054), (19728, 65027)]