215579448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8426

約数の個数: 128

約数和(自身を含む): 724723200

約数和(自身を除く): 509143752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8387, 8568, 12852, 16774, 25161, 25704, 33548, 50322, 58709, 67096, 75483, 100644, 117418, 142579, 150966, 176127, 201288, 226449, 234836, 285158, 301932, 352254, 427737, 452898, 469672, 528381, 570316, 603864, 704508, 855474, 905796, 998053, 1056762, 1140632, 1283211, 1409016, 1585143, 1710948, 1811592, 1996106, 2113524, 2566422, 2994159, 3170286, 3421896, 3849633, 3992212, 4227048, 5132844, 5988318, 6340572, 7699266, 7984424, 8982477, 10265688, 11976636, 12681144, 15398532, 17964954, 23953272, 26947431, 30797064, 35929908, 53894862, 71859816, 107789724, 215579448]

約数ペア:

[(1, 215579448), (2, 107789724), (3, 71859816), (4, 53894862), (6, 35929908), (7, 30797064), (8, 26947431), (9, 23953272), (12, 17964954), (14, 15398532), (17, 12681144), (18, 11976636), (21, 10265688), (24, 8982477), (27, 7984424), (28, 7699266), (34, 6340572), (36, 5988318), (42, 5132844), (51, 4227048), (54, 3992212), (56, 3849633), (63, 3421896), (68, 3170286), (72, 2994159), (84, 2566422), (102, 2113524), (108, 1996106), (119, 1811592), (126, 1710948), (136, 1585143), (153, 1409016), (168, 1283211), (189, 1140632), (204, 1056762), (216, 998053), (238, 905796), (252, 855474), (306, 704508), (357, 603864), (378, 570316), (408, 528381), (459, 469672), (476, 452898), (504, 427737), (612, 352254), (714, 301932), (756, 285158), (918, 234836), (952, 226449), (1071, 201288), (1224, 176127), (1428, 150966), (1512, 142579), (1836, 117418), (2142, 100644), (2856, 75483), (3213, 67096), (3672, 58709), (4284, 50322), (6426, 33548), (8387, 25704), (8568, 25161), (12852, 16774)]