252308628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 840792960

約数和(自身を除く): 588484332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 31, 33, 34, 36, 39, 44, 51, 52, 54, 62, 66, 68, 78, 93, 99, 102, 108, 117, 124, 132, 143, 153, 156, 186, 187, 198, 204, 221, 234, 279, 286, 297, 306, 341, 351, 372, 374, 396, 403, 429, 442, 459, 468, 527, 558, 561, 572, 594, 612, 663, 682, 702, 748, 806, 837, 858, 884, 918, 961, 1023, 1054, 1116, 1122, 1188, 1209, 1287, 1326, 1364, 1404, 1581, 1612, 1674, 1683, 1716, 1836, 1922, 1989, 2046, 2108, 2244, 2418, 2431, 2574, 2652, 2883, 3069, 3162, 3348, 3366, 3627, 3844, 3861, 3978, 4092, 4433, 4743, 4836, 4862, 5049, 5148, 5766, 5797, 5967, 6138, 6324, 6732, 6851, 7254, 7293, 7722, 7956, 8649, 8866, 9207, 9486, 9724, 10098, 10571, 10881, 11532, 11594, 11934, 12276, 12493, 13299, 13702, 14229, 14508, 14586, 15444, 16337, 17298, 17391, 17732, 18414, 18972, 20196, 20553, 21142, 21762, 21879, 23188, 23868, 24986, 25947, 26598, 27404, 28458, 29172, 31713, 32674, 34596, 34782, 36828, 37479, 39897, 41106, 42284, 43524, 43758, 49011, 49972, 51894, 52173, 53196, 56916, 61659, 63426, 65348, 65637, 69564, 74958, 75361, 79794, 82212, 87516, 95139, 98022, 103788, 104346, 112437, 119691, 123318, 126852, 131274, 137423, 147033, 149916, 150722, 156519, 159588, 179707, 184977, 190278, 196044, 208692, 212381, 224874, 226083, 239382, 246636, 262548, 274846, 285417, 294066, 301444, 313038, 337311, 359414, 369954, 380556, 412269, 424762, 441099, 449748, 452166, 478764, 539121, 549692, 570834, 588132, 626076, 637143, 674622, 678249, 718828, 739908, 824538, 849524, 882198, 904332, 1078242, 1141668, 1236807, 1274286, 1349244, 1356498, 1617363, 1649076, 1764396, 1911429, 2034747, 2156484, 2336191, 2473614, 2548572, 2712996, 3234726, 3710421, 3822858, 4069494, 4672382, 4852089, 4947228, 5734287, 6469452, 7008573, 7420842, 7645716, 8138988, 9344764, 9704178, 11468574, 14017146, 14841684, 19408356, 21025719, 22937148, 28034292, 42051438, 63077157, 84102876, 126154314, 252308628]

約数ペア:

[(1, 252308628), (2, 126154314), (3, 84102876), (4, 63077157), (6, 42051438), (9, 28034292), (11, 22937148), (12, 21025719), (13, 19408356), (17, 14841684), (18, 14017146), (22, 11468574), (26, 9704178), (27, 9344764), (31, 8138988), (33, 7645716), (34, 7420842), (36, 7008573), (39, 6469452), (44, 5734287), (51, 4947228), (52, 4852089), (54, 4672382), (62, 4069494), (66, 3822858), (68, 3710421), (78, 3234726), (93, 2712996), (99, 2548572), (102, 2473614), (108, 2336191), (117, 2156484), (124, 2034747), (132, 1911429), (143, 1764396), (153, 1649076), (156, 1617363), (186, 1356498), (187, 1349244), (198, 1274286), (204, 1236807), (221, 1141668), (234, 1078242), (279, 904332), (286, 882198), (297, 849524), (306, 824538), (341, 739908), (351, 718828), (372, 678249), (374, 674622), (396, 637143), (403, 626076), (429, 588132), (442, 570834), (459, 549692), (468, 539121), (527, 478764), (558, 452166), (561, 449748), (572, 441099), (594, 424762), (612, 412269), (663, 380556), (682, 369954), (702, 359414), (748, 337311), (806, 313038), (837, 301444), (858, 294066), (884, 285417), (918, 274846), (961, 262548), (1023, 246636), (1054, 239382), (1116, 226083), (1122, 224874), (1188, 212381), (1209, 208692), (1287, 196044), (1326, 190278), (1364, 184977), (1404, 179707), (1581, 159588), (1612, 156519), (1674, 150722), (1683, 149916), (1716, 147033), (1836, 137423), (1922, 131274), (1989, 126852), (2046, 123318), (2108, 119691), (2244, 112437), (2418, 104346), (2431, 103788), (2574, 98022), (2652, 95139), (2883, 87516), (3069, 82212), (3162, 79794), (3348, 75361), (3366, 74958), (3627, 69564), (3844, 65637), (3861, 65348), (3978, 63426), (4092, 61659), (4433, 56916), (4743, 53196), (4836, 52173), (4862, 51894), (5049, 49972), (5148, 49011), (5766, 43758), (5797, 43524), (5967, 42284), (6138, 41106), (6324, 39897), (6732, 37479), (6851, 36828), (7254, 34782), (7293, 34596), (7722, 32674), (7956, 31713), (8649, 29172), (8866, 28458), (9207, 27404), (9486, 26598), (9724, 25947), (10098, 24986), (10571, 23868), (10881, 23188), (11532, 21879), (11594, 21762), (11934, 21142), (12276, 20553), (12493, 20196), (13299, 18972), (13702, 18414), (14229, 17732), (14508, 17391), (14586, 17298), (15444, 16337)]