228585808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4076

約数の個数: 80

約数和(自身を含む): 538626240

約数和(自身を除く): 310040432

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2992, 3344, 3553, 4021, 5168, 7106, 8042, 14212, 16084, 28424, 32168, 44231, 56848, 64336, 68357, 76399, 88462, 136714, 152798, 176924, 273428, 305596, 353848, 546856, 611192, 707696, 751927, 840389, 1093712, 1222384, 1298783, 1503854, 1680778, 2597566, 3007708, 3361556, 5195132, 6015416, 6723112, 10390264, 12030832, 13446224, 14286613, 20780528, 28573226, 57146452, 114292904, 228585808]

約数ペア:

[(1, 228585808), (2, 114292904), (4, 57146452), (8, 28573226), (11, 20780528), (16, 14286613), (17, 13446224), (19, 12030832), (22, 10390264), (34, 6723112), (38, 6015416), (44, 5195132), (68, 3361556), (76, 3007708), (88, 2597566), (136, 1680778), (152, 1503854), (176, 1298783), (187, 1222384), (209, 1093712), (272, 840389), (304, 751927), (323, 707696), (374, 611192), (418, 546856), (646, 353848), (748, 305596), (836, 273428), (1292, 176924), (1496, 152798), (1672, 136714), (2584, 88462), (2992, 76399), (3344, 68357), (3553, 64336), (4021, 56848), (5168, 44231), (7106, 32168), (8042, 28424), (14212, 16084)]