About the Number

229771728

229771727 ← → 229771729

2進数表記:1101101100100000100111010000

漢数字表記:二億二千九百七十七万千七百二十八

素因数分解:

2 4 × 3 4 × 17 1 × 10429 1

素因数の和:10466
約数の個数: 100
約数和(自身を含む): 704212740
約数和(自身を除く): 474441012

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 10429, 11016, 20858, 22032, 31287, 41716, 62574, 83432, 93861, 125148, 166864, 177293, 187722, 250296, 281583, 354586, 375444, 500592, 531879, 563166, 709172, 750888, 844749, 1063758, 1126332, 1418344, 1501776, 1595637, 1689498, 2127516, 2252664, 2836688, 3191274, 3378996, 4255032, 4505328, 4786911, 6382548, 6757992, 8510064, 9573822, 12765096, 13515984, 14360733, 19147644, 25530192, 28721466, 38295288, 57442932, 76590576, 114885864, 229771728]

約数ペア:
[(1, 229771728), (2, 114885864), (3, 76590576), (4, 57442932), (6, 38295288), (8, 28721466), (9, 25530192), (12, 19147644), (16, 14360733), (17, 13515984), (18, 12765096), (24, 9573822), (27, 8510064), (34, 6757992), (36, 6382548), (48, 4786911), (51, 4505328), (54, 4255032), (68, 3378996), (72, 3191274), (81, 2836688), (102, 2252664), (108, 2127516), (136, 1689498), (144, 1595637), (153, 1501776), (162, 1418344), (204, 1126332), (216, 1063758), (272, 844749), (306, 750888), (324, 709172), (408, 563166), (432, 531879), (459, 500592), (612, 375444), (648, 354586), (816, 281583), (918, 250296), (1224, 187722), (1296, 177293), (1377, 166864), (1836, 125148), (2448, 93861), (2754, 83432), (3672, 62574), (5508, 41716), (7344, 31287), (10429, 22032), (11016, 20858)]

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