281690352

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{34319}}^1$

素因数の和:34355

約数の個数: 80

約数和(自身を含む): 851136000

約数和(自身を除く): 569445648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 34319, 68638, 102957, 137276, 205914, 274552, 308871, 411828, 549104, 617742, 652061, 823656, 926613, 1235484, 1304122, 1647312, 1853226, 1956183, 2470968, 2608244, 3706452, 3912366, 4941936, 5216488, 5868549, 7412904, 7824732, 10432976, 11737098, 14825808, 15649464, 17605647, 23474196, 31298928, 35211294, 46948392, 70422588, 93896784, 140845176, 281690352]

約数ペア:

[(1, 281690352), (2, 140845176), (3, 93896784), (4, 70422588), (6, 46948392), (8, 35211294), (9, 31298928), (12, 23474196), (16, 17605647), (18, 15649464), (19, 14825808), (24, 11737098), (27, 10432976), (36, 7824732), (38, 7412904), (48, 5868549), (54, 5216488), (57, 4941936), (72, 3912366), (76, 3706452), (108, 2608244), (114, 2470968), (144, 1956183), (152, 1853226), (171, 1647312), (216, 1304122), (228, 1235484), (304, 926613), (342, 823656), (432, 652061), (456, 617742), (513, 549104), (684, 411828), (912, 308871), (1026, 274552), (1368, 205914), (2052, 137276), (2736, 102957), (4104, 68638), (8208, 34319)]