488343016

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 1130652000

約数和(自身を除く): 642308984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 173, 196, 266, 346, 379, 392, 532, 692, 758, 931, 1064, 1211, 1384, 1516, 1862, 2422, 2653, 3032, 3287, 3724, 4844, 5306, 6574, 7201, 7448, 8477, 9688, 10612, 13148, 14402, 16954, 18571, 21224, 23009, 26296, 28804, 33908, 37142, 46018, 50407, 57608, 65567, 67816, 74284, 92036, 100814, 131134, 148568, 161063, 184072, 201628, 262268, 322126, 352849, 403256, 458969, 524536, 644252, 705698, 917938, 1245773, 1288504, 1411396, 1835876, 2491546, 2822792, 3212783, 3671752, 4983092, 6425566, 8720411, 9966184, 12851132, 17440822, 25702264, 34881644, 61042877, 69763288, 122085754, 244171508, 488343016]

約数ペア:

[(1, 488343016), (2, 244171508), (4, 122085754), (7, 69763288), (8, 61042877), (14, 34881644), (19, 25702264), (28, 17440822), (38, 12851132), (49, 9966184), (56, 8720411), (76, 6425566), (98, 4983092), (133, 3671752), (152, 3212783), (173, 2822792), (196, 2491546), (266, 1835876), (346, 1411396), (379, 1288504), (392, 1245773), (532, 917938), (692, 705698), (758, 644252), (931, 524536), (1064, 458969), (1211, 403256), (1384, 352849), (1516, 322126), (1862, 262268), (2422, 201628), (2653, 184072), (3032, 161063), (3287, 148568), (3724, 131134), (4844, 100814), (5306, 92036), (6574, 74284), (7201, 67816), (7448, 65567), (8477, 57608), (9688, 50407), (10612, 46018), (13148, 37142), (14402, 33908), (16954, 28804), (18571, 26296), (21224, 23009)]