348837804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10567}}^1$

素因数の和:10715

約数の個数: 72

約数和(自身を含む): 1015542528

約数和(自身を除く): 666704724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 10567, 11004, 16506, 21134, 31701, 33012, 42268, 63402, 73969, 95103, 126804, 147938, 190206, 221907, 295876, 380412, 443814, 665721, 887628, 1331442, 1384277, 2662884, 2768554, 4152831, 5537108, 8305662, 9689939, 12458493, 16611324, 19379878, 24916986, 29069817, 38759756, 49833972, 58139634, 87209451, 116279268, 174418902, 348837804]

約数ペア:

[(1, 348837804), (2, 174418902), (3, 116279268), (4, 87209451), (6, 58139634), (7, 49833972), (9, 38759756), (12, 29069817), (14, 24916986), (18, 19379878), (21, 16611324), (28, 12458493), (36, 9689939), (42, 8305662), (63, 5537108), (84, 4152831), (126, 2768554), (131, 2662884), (252, 1384277), (262, 1331442), (393, 887628), (524, 665721), (786, 443814), (917, 380412), (1179, 295876), (1572, 221907), (1834, 190206), (2358, 147938), (2751, 126804), (3668, 95103), (4716, 73969), (5502, 63402), (8253, 42268), (10567, 33012), (11004, 31701), (16506, 21134)]