488545308

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2563

約数の個数: 72

約数和(自身を含む): 1270524528

約数和(自身を除く): 781979220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 318, 321, 428, 477, 636, 642, 954, 963, 1284, 1908, 1926, 2393, 3852, 4786, 5671, 7179, 9572, 11342, 14358, 17013, 21537, 22684, 28716, 34026, 43074, 51039, 68052, 86148, 102078, 126829, 204156, 253658, 256051, 380487, 507316, 512102, 760974, 768153, 1024204, 1141461, 1521948, 1536306, 2282922, 2304459, 3072612, 4565844, 4608918, 9217836, 13570703, 27141406, 40712109, 54282812, 81424218, 122136327, 162848436, 244272654, 488545308]

約数ペア:

[(1, 488545308), (2, 244272654), (3, 162848436), (4, 122136327), (6, 81424218), (9, 54282812), (12, 40712109), (18, 27141406), (36, 13570703), (53, 9217836), (106, 4608918), (107, 4565844), (159, 3072612), (212, 2304459), (214, 2282922), (318, 1536306), (321, 1521948), (428, 1141461), (477, 1024204), (636, 768153), (642, 760974), (954, 512102), (963, 507316), (1284, 380487), (1908, 256051), (1926, 253658), (2393, 204156), (3852, 126829), (4786, 102078), (5671, 86148), (7179, 68052), (9572, 51039), (11342, 43074), (14358, 34026), (17013, 28716), (21537, 22684)]