340740432

素因数分解:

$2^4\times 3^6\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 140

約数和(自身を含む): 1001852544

約数和(自身を除く): 661112112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 223, 243, 262, 324, 393, 432, 446, 486, 524, 648, 669, 729, 786, 892, 972, 1048, 1179, 1296, 1338, 1458, 1572, 1784, 1944, 2007, 2096, 2358, 2676, 2916, 3144, 3537, 3568, 3888, 4014, 4716, 5352, 5832, 6021, 6288, 7074, 8028, 9432, 10611, 10704, 11664, 12042, 14148, 16056, 18063, 18864, 21222, 24084, 28296, 29213, 31833, 32112, 36126, 42444, 48168, 54189, 56592, 58426, 63666, 72252, 84888, 87639, 95499, 96336, 108378, 116852, 127332, 144504, 162567, 169776, 175278, 190998, 216756, 233704, 254664, 262917, 289008, 325134, 350556, 381996, 433512, 467408, 509328, 525834, 650268, 701112, 763992, 788751, 867024, 1051668, 1300536, 1402224, 1527984, 1577502, 2103336, 2366253, 2601072, 3155004, 4206672, 4732506, 6310008, 7098759, 9465012, 12620016, 14197518, 18930024, 21296277, 28395036, 37860048, 42592554, 56790072, 85185108, 113580144, 170370216, 340740432]

約数ペア:

[(1, 340740432), (2, 170370216), (3, 113580144), (4, 85185108), (6, 56790072), (8, 42592554), (9, 37860048), (12, 28395036), (16, 21296277), (18, 18930024), (24, 14197518), (27, 12620016), (36, 9465012), (48, 7098759), (54, 6310008), (72, 4732506), (81, 4206672), (108, 3155004), (131, 2601072), (144, 2366253), (162, 2103336), (216, 1577502), (223, 1527984), (243, 1402224), (262, 1300536), (324, 1051668), (393, 867024), (432, 788751), (446, 763992), (486, 701112), (524, 650268), (648, 525834), (669, 509328), (729, 467408), (786, 433512), (892, 381996), (972, 350556), (1048, 325134), (1179, 289008), (1296, 262917), (1338, 254664), (1458, 233704), (1572, 216756), (1784, 190998), (1944, 175278), (2007, 169776), (2096, 162567), (2358, 144504), (2676, 127332), (2916, 116852), (3144, 108378), (3537, 96336), (3568, 95499), (3888, 87639), (4014, 84888), (4716, 72252), (5352, 63666), (5832, 58426), (6021, 56592), (6288, 54189), (7074, 48168), (8028, 42444), (9432, 36126), (10611, 32112), (10704, 31833), (11664, 29213), (12042, 28296), (14148, 24084), (16056, 21222), (18063, 18864)]