265171644

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 120

約数和(自身を含む): 758153088

約数和(自身を除く): 492981444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1377, 1553, 1581, 1674, 1836, 2108, 2511, 2754, 3106, 3162, 3348, 4659, 4743, 5022, 5508, 6212, 6324, 9318, 9486, 10044, 13977, 14229, 18636, 18972, 26401, 27954, 28458, 41931, 42687, 48143, 52802, 55908, 56916, 79203, 83862, 85374, 96286, 105604, 125793, 144429, 158406, 167724, 170748, 192572, 237609, 251586, 288858, 316812, 433287, 475218, 503172, 577716, 712827, 818431, 866574, 950436, 1299861, 1425654, 1636862, 1733148, 2138481, 2455293, 2599722, 2851308, 3273724, 3899583, 4276962, 4910586, 5199444, 7365879, 7799166, 8553924, 9821172, 14731758, 15598332, 22097637, 29463516, 44195274, 66292911, 88390548, 132585822, 265171644]

約数ペア:

[(1, 265171644), (2, 132585822), (3, 88390548), (4, 66292911), (6, 44195274), (9, 29463516), (12, 22097637), (17, 15598332), (18, 14731758), (27, 9821172), (31, 8553924), (34, 7799166), (36, 7365879), (51, 5199444), (54, 4910586), (62, 4276962), (68, 3899583), (81, 3273724), (93, 2851308), (102, 2599722), (108, 2455293), (124, 2138481), (153, 1733148), (162, 1636862), (186, 1425654), (204, 1299861), (279, 950436), (306, 866574), (324, 818431), (372, 712827), (459, 577716), (527, 503172), (558, 475218), (612, 433287), (837, 316812), (918, 288858), (1054, 251586), (1116, 237609), (1377, 192572), (1553, 170748), (1581, 167724), (1674, 158406), (1836, 144429), (2108, 125793), (2511, 105604), (2754, 96286), (3106, 85374), (3162, 83862), (3348, 79203), (4659, 56916), (4743, 55908), (5022, 52802), (5508, 48143), (6212, 42687), (6324, 41931), (9318, 28458), (9486, 27954), (10044, 26401), (13977, 18972), (14229, 18636)]