215683668

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 595728000

約数和(自身を除く): 380044332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 513, 534, 684, 801, 1026, 1068, 1181, 1602, 1691, 2052, 2362, 2403, 3204, 3382, 3543, 4724, 4806, 5073, 6764, 7086, 9612, 10146, 10629, 14172, 15219, 20292, 21258, 22439, 30438, 31887, 42516, 44878, 45657, 60876, 63774, 67317, 89756, 91314, 105109, 127548, 134634, 182628, 201951, 210218, 269268, 315327, 403902, 420436, 605853, 630654, 807804, 945981, 1211706, 1261308, 1891962, 1997071, 2423412, 2837943, 3783924, 3994142, 5675886, 5991213, 7988284, 11351772, 11982426, 17973639, 23964852, 35947278, 53920917, 71894556, 107841834, 215683668]

約数ペア:

[(1, 215683668), (2, 107841834), (3, 71894556), (4, 53920917), (6, 35947278), (9, 23964852), (12, 17973639), (18, 11982426), (19, 11351772), (27, 7988284), (36, 5991213), (38, 5675886), (54, 3994142), (57, 3783924), (76, 2837943), (89, 2423412), (108, 1997071), (114, 1891962), (171, 1261308), (178, 1211706), (228, 945981), (267, 807804), (342, 630654), (356, 605853), (513, 420436), (534, 403902), (684, 315327), (801, 269268), (1026, 210218), (1068, 201951), (1181, 182628), (1602, 134634), (1691, 127548), (2052, 105109), (2362, 91314), (2403, 89756), (3204, 67317), (3382, 63774), (3543, 60876), (4724, 45657), (4806, 44878), (5073, 42516), (6764, 31887), (7086, 30438), (9612, 22439), (10146, 21258), (10629, 20292), (14172, 15219)]