221107644

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{13381}}^1$

素因数の和:13417

約数の個数: 72

約数和(自身を含む): 613752048

約数和(自身を除く): 392644404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 13381, 16524, 26762, 40143, 53524, 80286, 120429, 160572, 227477, 240858, 361287, 454954, 481716, 682431, 722574, 909908, 1083861, 1364862, 1445148, 2047293, 2167722, 2729724, 3251583, 4094586, 4335444, 6141879, 6503166, 8189172, 12283758, 13006332, 18425637, 24567516, 36851274, 55276911, 73702548, 110553822, 221107644]

約数ペア:

[(1, 221107644), (2, 110553822), (3, 73702548), (4, 55276911), (6, 36851274), (9, 24567516), (12, 18425637), (17, 13006332), (18, 12283758), (27, 8189172), (34, 6503166), (36, 6141879), (51, 4335444), (54, 4094586), (68, 3251583), (81, 2729724), (102, 2167722), (108, 2047293), (153, 1445148), (162, 1364862), (204, 1083861), (243, 909908), (306, 722574), (324, 682431), (459, 481716), (486, 454954), (612, 361287), (918, 240858), (972, 227477), (1377, 160572), (1836, 120429), (2754, 80286), (4131, 53524), (5508, 40143), (8262, 26762), (13381, 16524)]