766535406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 2011806720

約数和(自身を除く): 1245271314

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 269, 273, 307, 357, 442, 538, 546, 614, 663, 714, 807, 921, 1326, 1547, 1614, 1842, 1883, 2149, 3094, 3497, 3766, 3991, 4298, 4573, 4641, 5219, 5649, 6447, 6994, 7982, 9146, 9282, 10438, 10491, 11298, 11973, 12894, 13719, 15657, 20982, 23946, 24479, 27438, 27937, 31314, 32011, 36533, 48958, 55874, 59449, 64022, 67847, 73066, 73437, 82583, 83811, 96033, 109599, 118898, 135694, 146874, 165166, 167622, 178347, 192066, 203541, 219198, 247749, 356694, 407082, 416143, 474929, 495498, 578081, 832286, 949858, 1073579, 1156162, 1248429, 1403911, 1424787, 1734243, 2147158, 2496858, 2807822, 2849574, 3220737, 3468486, 4211733, 6441474, 7515053, 8423466, 9827377, 15030106, 18250843, 19654754, 22545159, 29482131, 36501686, 45090318, 54752529, 58964262, 109505058, 127755901, 255511802, 383267703, 766535406]

約数ペア:

[(1, 766535406), (2, 383267703), (3, 255511802), (6, 127755901), (7, 109505058), (13, 58964262), (14, 54752529), (17, 45090318), (21, 36501686), (26, 29482131), (34, 22545159), (39, 19654754), (42, 18250843), (51, 15030106), (78, 9827377), (91, 8423466), (102, 7515053), (119, 6441474), (182, 4211733), (221, 3468486), (238, 3220737), (269, 2849574), (273, 2807822), (307, 2496858), (357, 2147158), (442, 1734243), (538, 1424787), (546, 1403911), (614, 1248429), (663, 1156162), (714, 1073579), (807, 949858), (921, 832286), (1326, 578081), (1547, 495498), (1614, 474929), (1842, 416143), (1883, 407082), (2149, 356694), (3094, 247749), (3497, 219198), (3766, 203541), (3991, 192066), (4298, 178347), (4573, 167622), (4641, 165166), (5219, 146874), (5649, 135694), (6447, 118898), (6994, 109599), (7982, 96033), (9146, 83811), (9282, 82583), (10438, 73437), (10491, 73066), (11298, 67847), (11973, 64022), (12894, 59449), (13719, 55874), (15657, 48958), (20982, 36533), (23946, 32011), (24479, 31314), (27438, 27937)]