120598472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 249480000

約数和(自身を除く): 128881528

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 109, 116, 152, 218, 232, 251, 436, 502, 551, 872, 1004, 1102, 2008, 2071, 2204, 3161, 4142, 4408, 4769, 6322, 7279, 8284, 9538, 12644, 14558, 16568, 19076, 25288, 27359, 29116, 38152, 54718, 58232, 60059, 109436, 120118, 138301, 218872, 240236, 276602, 480472, 519821, 553204, 793411, 1039642, 1106408, 1586822, 2079284, 3173644, 4158568, 6347288, 15074809, 30149618, 60299236, 120598472]

約数ペア:

[(1, 120598472), (2, 60299236), (4, 30149618), (8, 15074809), (19, 6347288), (29, 4158568), (38, 3173644), (58, 2079284), (76, 1586822), (109, 1106408), (116, 1039642), (152, 793411), (218, 553204), (232, 519821), (251, 480472), (436, 276602), (502, 240236), (551, 218872), (872, 138301), (1004, 120118), (1102, 109436), (2008, 60059), (2071, 58232), (2204, 54718), (3161, 38152), (4142, 29116), (4408, 27359), (4769, 25288), (6322, 19076), (7279, 16568), (8284, 14558), (9538, 12644)]