306631044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14461}}^1$

素因数の和:14521

約数の個数: 72

約数和(自身を含む): 842266880

約数和(自身を除く): 535635836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 14461, 21204, 28922, 43383, 57844, 86766, 130149, 173532, 260298, 274759, 448291, 520596, 549518, 824277, 896582, 1099036, 1344873, 1648554, 1793164, 2472831, 2689746, 3297108, 4034619, 4945662, 5379492, 8069238, 8517529, 9891324, 16138476, 17035058, 25552587, 34070116, 51105174, 76657761, 102210348, 153315522, 306631044]

約数ペア:

[(1, 306631044), (2, 153315522), (3, 102210348), (4, 76657761), (6, 51105174), (9, 34070116), (12, 25552587), (18, 17035058), (19, 16138476), (31, 9891324), (36, 8517529), (38, 8069238), (57, 5379492), (62, 4945662), (76, 4034619), (93, 3297108), (114, 2689746), (124, 2472831), (171, 1793164), (186, 1648554), (228, 1344873), (279, 1099036), (342, 896582), (372, 824277), (558, 549518), (589, 520596), (684, 448291), (1116, 274759), (1178, 260298), (1767, 173532), (2356, 130149), (3534, 86766), (5301, 57844), (7068, 43383), (10602, 28922), (14461, 21204)]