351659268

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 901555200

約数和(自身を除く): 549895932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 199, 257, 382, 398, 514, 573, 597, 764, 771, 796, 1028, 1146, 1194, 1542, 1719, 1791, 2292, 2313, 2388, 3084, 3438, 3582, 4626, 6876, 7164, 9252, 38009, 49087, 51143, 76018, 98174, 102286, 114027, 147261, 152036, 153429, 196348, 204572, 228054, 294522, 306858, 342081, 441783, 456108, 460287, 589044, 613716, 684162, 883566, 920574, 1368324, 1767132, 1841148, 9768313, 19536626, 29304939, 39073252, 58609878, 87914817, 117219756, 175829634, 351659268]

約数ペア:

[(1, 351659268), (2, 175829634), (3, 117219756), (4, 87914817), (6, 58609878), (9, 39073252), (12, 29304939), (18, 19536626), (36, 9768313), (191, 1841148), (199, 1767132), (257, 1368324), (382, 920574), (398, 883566), (514, 684162), (573, 613716), (597, 589044), (764, 460287), (771, 456108), (796, 441783), (1028, 342081), (1146, 306858), (1194, 294522), (1542, 228054), (1719, 204572), (1791, 196348), (2292, 153429), (2313, 152036), (2388, 147261), (3084, 114027), (3438, 102286), (3582, 98174), (4626, 76018), (6876, 51143), (7164, 49087), (9252, 38009)]