28617732

素因数分解:

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

素因数の和:163

約数の個数: 192

約数和(自身を含む): 93139200

約数和(自身を除く): 64521468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 109, 117, 132, 143, 153, 156, 187, 198, 204, 218, 221, 234, 286, 297, 306, 327, 351, 374, 396, 429, 436, 442, 459, 468, 561, 572, 594, 612, 654, 663, 702, 748, 858, 884, 918, 981, 1122, 1188, 1199, 1287, 1308, 1326, 1404, 1417, 1683, 1716, 1836, 1853, 1962, 1989, 2244, 2398, 2431, 2574, 2652, 2834, 2943, 3366, 3597, 3706, 3861, 3924, 3978, 4251, 4796, 4862, 5049, 5148, 5559, 5668, 5886, 5967, 6732, 7194, 7293, 7412, 7722, 7956, 8502, 9724, 10098, 10791, 11118, 11772, 11934, 12753, 14388, 14586, 15444, 15587, 16677, 17004, 20196, 20383, 21582, 21879, 22236, 23868, 24089, 25506, 29172, 31174, 32373, 33354, 38259, 40766, 43164, 43758, 46761, 48178, 50031, 51012, 61149, 62348, 64746, 65637, 66708, 72267, 76518, 81532, 87516, 93522, 96356, 100062, 122298, 129492, 131274, 140283, 144534, 153036, 183447, 187044, 200124, 216801, 244596, 262548, 264979, 280566, 289068, 366894, 420849, 433602, 529958, 550341, 561132, 650403, 733788, 794937, 841698, 867204, 1059916, 1100682, 1300806, 1589874, 1683396, 2201364, 2384811, 2601612, 3179748, 4769622, 7154433, 9539244, 14308866, 28617732]

約数ペア:

[(1, 28617732), (2, 14308866), (3, 9539244), (4, 7154433), (6, 4769622), (9, 3179748), (11, 2601612), (12, 2384811), (13, 2201364), (17, 1683396), (18, 1589874), (22, 1300806), (26, 1100682), (27, 1059916), (33, 867204), (34, 841698), (36, 794937), (39, 733788), (44, 650403), (51, 561132), (52, 550341), (54, 529958), (66, 433602), (68, 420849), (78, 366894), (99, 289068), (102, 280566), (108, 264979), (109, 262548), (117, 244596), (132, 216801), (143, 200124), (153, 187044), (156, 183447), (187, 153036), (198, 144534), (204, 140283), (218, 131274), (221, 129492), (234, 122298), (286, 100062), (297, 96356), (306, 93522), (327, 87516), (351, 81532), (374, 76518), (396, 72267), (429, 66708), (436, 65637), (442, 64746), (459, 62348), (468, 61149), (561, 51012), (572, 50031), (594, 48178), (612, 46761), (654, 43758), (663, 43164), (702, 40766), (748, 38259), (858, 33354), (884, 32373), (918, 31174), (981, 29172), (1122, 25506), (1188, 24089), (1199, 23868), (1287, 22236), (1308, 21879), (1326, 21582), (1404, 20383), (1417, 20196), (1683, 17004), (1716, 16677), (1836, 15587), (1853, 15444), (1962, 14586), (1989, 14388), (2244, 12753), (2398, 11934), (2431, 11772), (2574, 11118), (2652, 10791), (2834, 10098), (2943, 9724), (3366, 8502), (3597, 7956), (3706, 7722), (3861, 7412), (3924, 7293), (3978, 7194), (4251, 6732), (4796, 5967), (4862, 5886), (5049, 5668), (5148, 5559)]