348151056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 1025934336

約数和(自身を除く): 677783280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 71, 74, 88, 111, 132, 142, 148, 176, 213, 222, 251, 264, 284, 296, 407, 426, 444, 502, 528, 568, 592, 753, 781, 814, 852, 888, 1004, 1136, 1221, 1506, 1562, 1628, 1704, 1776, 2008, 2343, 2442, 2627, 2761, 3012, 3124, 3256, 3408, 4016, 4686, 4884, 5254, 5522, 6024, 6248, 6512, 7881, 8283, 9287, 9372, 9768, 10508, 11044, 12048, 12496, 15762, 16566, 17821, 18574, 18744, 19536, 21016, 22088, 27861, 28897, 31524, 33132, 35642, 37148, 37488, 42032, 44176, 53463, 55722, 57794, 63048, 66264, 71284, 74296, 86691, 102157, 106926, 111444, 115588, 126096, 132528, 142568, 148592, 173382, 196031, 204314, 213852, 222888, 231176, 285136, 306471, 346764, 392062, 408628, 427704, 445776, 462352, 588093, 612942, 659377, 693528, 784124, 817256, 855408, 1176186, 1225884, 1318754, 1387056, 1568248, 1634512, 1978131, 2352372, 2451768, 2637508, 3136496, 3956262, 4704744, 4903536, 5275016, 7253147, 7912524, 9409488, 10550032, 14506294, 15825048, 21759441, 29012588, 31650096, 43518882, 58025176, 87037764, 116050352, 174075528, 348151056]

約数ペア:

[(1, 348151056), (2, 174075528), (3, 116050352), (4, 87037764), (6, 58025176), (8, 43518882), (11, 31650096), (12, 29012588), (16, 21759441), (22, 15825048), (24, 14506294), (33, 10550032), (37, 9409488), (44, 7912524), (48, 7253147), (66, 5275016), (71, 4903536), (74, 4704744), (88, 3956262), (111, 3136496), (132, 2637508), (142, 2451768), (148, 2352372), (176, 1978131), (213, 1634512), (222, 1568248), (251, 1387056), (264, 1318754), (284, 1225884), (296, 1176186), (407, 855408), (426, 817256), (444, 784124), (502, 693528), (528, 659377), (568, 612942), (592, 588093), (753, 462352), (781, 445776), (814, 427704), (852, 408628), (888, 392062), (1004, 346764), (1136, 306471), (1221, 285136), (1506, 231176), (1562, 222888), (1628, 213852), (1704, 204314), (1776, 196031), (2008, 173382), (2343, 148592), (2442, 142568), (2627, 132528), (2761, 126096), (3012, 115588), (3124, 111444), (3256, 106926), (3408, 102157), (4016, 86691), (4686, 74296), (4884, 71284), (5254, 66264), (5522, 63048), (6024, 57794), (6248, 55722), (6512, 53463), (7881, 44176), (8283, 42032), (9287, 37488), (9372, 37148), (9768, 35642), (10508, 33132), (11044, 31524), (12048, 28897), (12496, 27861), (15762, 22088), (16566, 21016), (17821, 19536), (18574, 18744)]