29142828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 97330464

約数和(自身を除く): 68187636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 37, 39, 44, 51, 52, 54, 66, 68, 74, 78, 81, 99, 102, 108, 111, 117, 132, 143, 148, 153, 156, 162, 187, 198, 204, 221, 222, 234, 286, 297, 306, 324, 333, 351, 374, 396, 407, 429, 442, 444, 459, 468, 481, 561, 572, 594, 612, 629, 663, 666, 702, 748, 814, 858, 884, 891, 918, 962, 999, 1053, 1122, 1188, 1221, 1258, 1287, 1326, 1332, 1377, 1404, 1443, 1628, 1683, 1716, 1782, 1836, 1887, 1924, 1989, 1998, 2106, 2244, 2431, 2442, 2516, 2574, 2652, 2754, 2886, 2997, 3366, 3564, 3663, 3774, 3861, 3978, 3996, 4212, 4329, 4862, 4884, 5049, 5148, 5291, 5508, 5661, 5772, 5967, 5994, 6732, 6919, 7293, 7326, 7548, 7722, 7956, 8177, 8658, 9724, 10098, 10582, 10989, 11322, 11583, 11934, 11988, 12987, 13838, 14586, 14652, 15147, 15444, 15873, 16354, 16983, 17316, 17901, 20196, 20757, 21164, 21879, 21978, 22644, 23166, 23868, 24531, 25974, 27676, 29172, 30294, 31746, 32708, 32967, 33966, 35802, 38961, 41514, 43758, 43956, 46332, 47619, 49062, 50949, 51948, 60588, 62271, 63492, 65637, 65934, 67932, 71604, 73593, 77922, 83028, 87516, 89947, 95238, 98124, 101898, 124542, 131274, 131868, 142857, 147186, 155844, 179894, 186813, 190476, 196911, 203796, 220779, 249084, 262548, 269841, 285714, 294372, 359788, 373626, 393822, 428571, 441558, 539682, 560439, 571428, 662337, 747252, 787644, 809523, 857142, 883116, 1079364, 1120878, 1324674, 1619046, 1714284, 2241756, 2428569, 2649348, 3238092, 4857138, 7285707, 9714276, 14571414, 29142828]

約数ペア:

[(1, 29142828), (2, 14571414), (3, 9714276), (4, 7285707), (6, 4857138), (9, 3238092), (11, 2649348), (12, 2428569), (13, 2241756), (17, 1714284), (18, 1619046), (22, 1324674), (26, 1120878), (27, 1079364), (33, 883116), (34, 857142), (36, 809523), (37, 787644), (39, 747252), (44, 662337), (51, 571428), (52, 560439), (54, 539682), (66, 441558), (68, 428571), (74, 393822), (78, 373626), (81, 359788), (99, 294372), (102, 285714), (108, 269841), (111, 262548), (117, 249084), (132, 220779), (143, 203796), (148, 196911), (153, 190476), (156, 186813), (162, 179894), (187, 155844), (198, 147186), (204, 142857), (221, 131868), (222, 131274), (234, 124542), (286, 101898), (297, 98124), (306, 95238), (324, 89947), (333, 87516), (351, 83028), (374, 77922), (396, 73593), (407, 71604), (429, 67932), (442, 65934), (444, 65637), (459, 63492), (468, 62271), (481, 60588), (561, 51948), (572, 50949), (594, 49062), (612, 47619), (629, 46332), (663, 43956), (666, 43758), (702, 41514), (748, 38961), (814, 35802), (858, 33966), (884, 32967), (891, 32708), (918, 31746), (962, 30294), (999, 29172), (1053, 27676), (1122, 25974), (1188, 24531), (1221, 23868), (1258, 23166), (1287, 22644), (1326, 21978), (1332, 21879), (1377, 21164), (1404, 20757), (1443, 20196), (1628, 17901), (1683, 17316), (1716, 16983), (1782, 16354), (1836, 15873), (1887, 15444), (1924, 15147), (1989, 14652), (1998, 14586), (2106, 13838), (2244, 12987), (2431, 11988), (2442, 11934), (2516, 11583), (2574, 11322), (2652, 10989), (2754, 10582), (2886, 10098), (2997, 9724), (3366, 8658), (3564, 8177), (3663, 7956), (3774, 7722), (3861, 7548), (3978, 7326), (3996, 7293), (4212, 6919), (4329, 6732), (4862, 5994), (4884, 5967), (5049, 5772), (5148, 5661), (5291, 5508)]