219183516

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 96

約数和(自身を含む): 621250560

約数和(自身を除く): 402067044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 279, 306, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1581, 1674, 1836, 2108, 3162, 3348, 3851, 4743, 6324, 7702, 9486, 11553, 14229, 15404, 18972, 23106, 28458, 34659, 46212, 56916, 65467, 69318, 103977, 119381, 130934, 138636, 196401, 207954, 238762, 261868, 358143, 392802, 415908, 477524, 589203, 716286, 785604, 1074429, 1178406, 1432572, 1767609, 2029477, 2148858, 2356812, 3223287, 3535218, 4058954, 4297716, 6088431, 6446574, 7070436, 8117908, 12176862, 12893148, 18265293, 24353724, 36530586, 54795879, 73061172, 109591758, 219183516]

約数ペア:

[(1, 219183516), (2, 109591758), (3, 73061172), (4, 54795879), (6, 36530586), (9, 24353724), (12, 18265293), (17, 12893148), (18, 12176862), (27, 8117908), (31, 7070436), (34, 6446574), (36, 6088431), (51, 4297716), (54, 4058954), (62, 3535218), (68, 3223287), (93, 2356812), (102, 2148858), (108, 2029477), (124, 1767609), (153, 1432572), (186, 1178406), (204, 1074429), (279, 785604), (306, 716286), (372, 589203), (459, 477524), (527, 415908), (558, 392802), (612, 358143), (837, 261868), (918, 238762), (1054, 207954), (1116, 196401), (1581, 138636), (1674, 130934), (1836, 119381), (2108, 103977), (3162, 69318), (3348, 65467), (3851, 56916), (4743, 46212), (6324, 34659), (7702, 28458), (9486, 23106), (11553, 18972), (14229, 15404)]