3840489684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2682

約数の個数: 144

約数和(自身を含む): 10701250560

約数和(自身を除く): 6860760876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 71, 76, 93, 114, 124, 142, 171, 186, 213, 228, 279, 284, 342, 372, 426, 558, 589, 639, 684, 852, 1116, 1178, 1278, 1349, 1767, 2201, 2356, 2551, 2556, 2698, 3534, 4047, 4402, 5102, 5301, 5396, 6603, 7068, 7653, 8094, 8804, 10204, 10602, 12141, 13206, 15306, 16188, 19809, 21204, 22959, 24282, 26412, 30612, 39618, 41819, 45918, 48469, 48564, 79081, 79236, 83638, 91836, 96938, 125457, 145407, 158162, 167276, 181121, 193876, 237243, 250914, 290814, 316324, 362242, 376371, 436221, 474486, 501828, 543363, 581628, 711729, 724484, 752742, 872442, 948972, 1086726, 1423458, 1502539, 1505484, 1630089, 1744884, 2173452, 2846916, 3005078, 3260178, 3441299, 4507617, 5614751, 6010156, 6520356, 6882598, 9015234, 10323897, 11229502, 13522851, 13765196, 16844253, 18030468, 20647794, 22459004, 27045702, 30971691, 33688506, 41295588, 50532759, 54091404, 61943382, 67377012, 101065518, 106680269, 123886764, 202131036, 213360538, 320040807, 426721076, 640081614, 960122421, 1280163228, 1920244842, 3840489684]

約数ペア:

[(1, 3840489684), (2, 1920244842), (3, 1280163228), (4, 960122421), (6, 640081614), (9, 426721076), (12, 320040807), (18, 213360538), (19, 202131036), (31, 123886764), (36, 106680269), (38, 101065518), (57, 67377012), (62, 61943382), (71, 54091404), (76, 50532759), (93, 41295588), (114, 33688506), (124, 30971691), (142, 27045702), (171, 22459004), (186, 20647794), (213, 18030468), (228, 16844253), (279, 13765196), (284, 13522851), (342, 11229502), (372, 10323897), (426, 9015234), (558, 6882598), (589, 6520356), (639, 6010156), (684, 5614751), (852, 4507617), (1116, 3441299), (1178, 3260178), (1278, 3005078), (1349, 2846916), (1767, 2173452), (2201, 1744884), (2356, 1630089), (2551, 1505484), (2556, 1502539), (2698, 1423458), (3534, 1086726), (4047, 948972), (4402, 872442), (5102, 752742), (5301, 724484), (5396, 711729), (6603, 581628), (7068, 543363), (7653, 501828), (8094, 474486), (8804, 436221), (10204, 376371), (10602, 362242), (12141, 316324), (13206, 290814), (15306, 250914), (16188, 237243), (19809, 193876), (21204, 181121), (22959, 167276), (24282, 158162), (26412, 145407), (30612, 125457), (39618, 96938), (41819, 91836), (45918, 83638), (48469, 79236), (48564, 79081)]