401957208

素因数分解:

$2^3\times 3^3\times {\mathrm{191}}^1\times {\mathrm{9743}}^1$

素因数の和:9949

約数の個数: 64

約数和(自身を含む): 1122508800

約数和(自身を除く): 720551592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 191, 216, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 5157, 6876, 9743, 10314, 13752, 19486, 20628, 29229, 38972, 41256, 58458, 77944, 87687, 116916, 175374, 233832, 263061, 350748, 526122, 701496, 1052244, 1860913, 2104488, 3721826, 5582739, 7443652, 11165478, 14887304, 16748217, 22330956, 33496434, 44661912, 50244651, 66992868, 100489302, 133985736, 200978604, 401957208]

約数ペア:

[(1, 401957208), (2, 200978604), (3, 133985736), (4, 100489302), (6, 66992868), (8, 50244651), (9, 44661912), (12, 33496434), (18, 22330956), (24, 16748217), (27, 14887304), (36, 11165478), (54, 7443652), (72, 5582739), (108, 3721826), (191, 2104488), (216, 1860913), (382, 1052244), (573, 701496), (764, 526122), (1146, 350748), (1528, 263061), (1719, 233832), (2292, 175374), (3438, 116916), (4584, 87687), (5157, 77944), (6876, 58458), (9743, 41256), (10314, 38972), (13752, 29229), (19486, 20628)]