27491286.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 335495160

約数和(自身を除く): 230563476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 109, 117, 121, 132, 143, 153, 156, 187, 198, 204, 218, 221, 234, 242, 286, 306, 327, 363, 374, 396, 429, 436, 442, 468, 484, 561, 572, 612, 654, 663, 726, 748, 858, 884, 981, 1089, 1122, 1199, 1287, 1308, 1326, 1417, 1452, 1573, 1683, 1716, 1853, 1962, 1989, 2057, 2178, 2244, 2398, 2431, 2574, 2652, 2834, 3146, 3366, 3597, 3706, 3924, 3978, 4114, 4251, 4356, 4719, 4796, 4862, 5148, 5559, 5668, 6171, 6292, 6732, 7194, 7293, 7412, 7956, 8228, 8502, 9438, 9724, 10791, 11118, 12342, 12753, 13189, 14157, 14388, 14586, 15587, 16677, 17004, 18513, 18876, 20383, 21582, 21879, 22236, 24089, 24684, 25506, 26378, 26741, 28314, 29172, 31174, 33354, 37026, 39567, 40766, 43164, 43758, 46761, 48178, 51012, 52756, 53482, 56628, 61149, 62348, 66708, 72267, 74052, 79134, 80223, 81532, 87516, 93522, 96356, 106964, 118701, 122298, 140283, 144534, 158268, 160446, 171457, 183447, 187044, 216801, 224213, 237402, 240669, 244596, 264979, 280566, 289068, 320892, 342914, 366894, 433602, 448426, 474804, 481338, 514371, 529958, 561132, 672639, 685828, 733788, 794937, 867204, 896852, 962676, 1028742, 1059916, 1345278, 1543113, 1589874, 2017917, 2057484, 2384811, 2690556, 2914769, 3086226, 3179748, 4035834, 4769622, 5829538, 6172452, 8071668, 8744307, 9539244, 11659076, 17488614, 26232921, 34977228, 52465842, 104931684]

約数ペア:

[(1, 104931684), (2, 52465842), (3, 34977228), (4, 26232921), (6, 17488614), (9, 11659076), (11, 9539244), (12, 8744307), (13, 8071668), (17, 6172452), (18, 5829538), (22, 4769622), (26, 4035834), (33, 3179748), (34, 3086226), (36, 2914769), (39, 2690556), (44, 2384811), (51, 2057484), (52, 2017917), (66, 1589874), (68, 1543113), (78, 1345278), (99, 1059916), (102, 1028742), (109, 962676), (117, 896852), (121, 867204), (132, 794937), (143, 733788), (153, 685828), (156, 672639), (187, 561132), (198, 529958), (204, 514371), (218, 481338), (221, 474804), (234, 448426), (242, 433602), (286, 366894), (306, 342914), (327, 320892), (363, 289068), (374, 280566), (396, 264979), (429, 244596), (436, 240669), (442, 237402), (468, 224213), (484, 216801), (561, 187044), (572, 183447), (612, 171457), (654, 160446), (663, 158268), (726, 144534), (748, 140283), (858, 122298), (884, 118701), (981, 106964), (1089, 96356), (1122, 93522), (1199, 87516), (1287, 81532), (1308, 80223), (1326, 79134), (1417, 74052), (1452, 72267), (1573, 66708), (1683, 62348), (1716, 61149), (1853, 56628), (1962, 53482), (1989, 52756), (2057, 51012), (2178, 48178), (2244, 46761), (2398, 43758), (2431, 43164), (2574, 40766), (2652, 39567), (2834, 37026), (3146, 33354), (3366, 31174), (3597, 29172), (3706, 28314), (3924, 26741), (3978, 26378), (4114, 25506), (4251, 24684), (4356, 24089), (4719, 22236), (4796, 21879), (4862, 21582), (5148, 20383), (5559, 18876), (5668, 18513), (6171, 17004), (6292, 16677), (6732, 15587), (7194, 14586), (7293, 14388), (7412, 14157), (7956, 13189), (8228, 12753), (8502, 12342), (9438, 11118), (9724, 10791)]