742208984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{907}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 1612172160

約数和(自身を除く): 869963176

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 547, 748, 907, 1094, 1496, 1814, 2188, 3628, 4376, 6017, 7256, 9299, 9977, 12034, 15419, 18598, 19954, 24068, 30838, 37196, 39908, 48136, 61676, 74392, 79816, 102289, 123352, 169609, 204578, 339218, 409156, 496129, 678436, 818312, 992258, 1356872, 1984516, 3969032, 5457419, 8434193, 10914838, 16868386, 21829676, 33736772, 43659352, 67473544, 92776123, 185552246, 371104492, 742208984]

約数ペア:

[(1, 742208984), (2, 371104492), (4, 185552246), (8, 92776123), (11, 67473544), (17, 43659352), (22, 33736772), (34, 21829676), (44, 16868386), (68, 10914838), (88, 8434193), (136, 5457419), (187, 3969032), (374, 1984516), (547, 1356872), (748, 992258), (907, 818312), (1094, 678436), (1496, 496129), (1814, 409156), (2188, 339218), (3628, 204578), (4376, 169609), (6017, 123352), (7256, 102289), (9299, 79816), (9977, 74392), (12034, 61676), (15419, 48136), (18598, 39908), (19954, 37196), (24068, 30838)]