278996928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12250

約数の個数: 112

約数和(自身を含む): 893332224

約数和(自身を除く): 614335296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 11424, 12211, 22848, 24422, 36633, 48844, 73266, 85477, 97688, 146532, 170954, 195376, 207587, 256431, 293064, 341908, 390752, 415174, 512862, 586128, 622761, 683816, 781504, 830348, 1025724, 1172256, 1245522, 1367632, 1453109, 1660696, 2051448, 2344512, 2491044, 2735264, 2906218, 3321392, 4102896, 4359327, 4982088, 5470528, 5812436, 6642784, 8205792, 8718654, 9964176, 11624872, 13285568, 16411584, 17437308, 19928352, 23249744, 34874616, 39856704, 46499488, 69749232, 92998976, 139498464, 278996928]

約数ペア:

[(1, 278996928), (2, 139498464), (3, 92998976), (4, 69749232), (6, 46499488), (7, 39856704), (8, 34874616), (12, 23249744), (14, 19928352), (16, 17437308), (17, 16411584), (21, 13285568), (24, 11624872), (28, 9964176), (32, 8718654), (34, 8205792), (42, 6642784), (48, 5812436), (51, 5470528), (56, 4982088), (64, 4359327), (68, 4102896), (84, 3321392), (96, 2906218), (102, 2735264), (112, 2491044), (119, 2344512), (136, 2051448), (168, 1660696), (192, 1453109), (204, 1367632), (224, 1245522), (238, 1172256), (272, 1025724), (336, 830348), (357, 781504), (408, 683816), (448, 622761), (476, 586128), (544, 512862), (672, 415174), (714, 390752), (816, 341908), (952, 293064), (1088, 256431), (1344, 207587), (1428, 195376), (1632, 170954), (1904, 146532), (2856, 97688), (3264, 85477), (3808, 73266), (5712, 48844), (7616, 36633), (11424, 24422), (12211, 22848)]