240848244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2054

約数の個数: 144

約数和(自身を含む): 769944448

約数和(自身を除く): 529096204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 1987, 2331, 2886, 3108, 3276, 3367, 3974, 4329, 4662, 5772, 5961, 6734, 7948, 8658, 9324, 10101, 11922, 13468, 13909, 17316, 17883, 20202, 23844, 25831, 27818, 30303, 35766, 40404, 41727, 51662, 55636, 60606, 71532, 73519, 77493, 83454, 103324, 121212, 125181, 147038, 154986, 166908, 180817, 220557, 232479, 250362, 294076, 309972, 361634, 441114, 464958, 500724, 514633, 542451, 661671, 723268, 882228, 929916, 955747, 1029266, 1084902, 1323342, 1543899, 1627353, 1911494, 2058532, 2169804, 2646684, 2867241, 3087798, 3254706, 3822988, 4631697, 5734482, 6175596, 6509412, 6690229, 8601723, 9263394, 11468964, 13380458, 17203446, 18526788, 20070687, 26760916, 34406892, 40141374, 60212061, 80282748, 120424122, 240848244]

約数ペア:

[(1, 240848244), (2, 120424122), (3, 80282748), (4, 60212061), (6, 40141374), (7, 34406892), (9, 26760916), (12, 20070687), (13, 18526788), (14, 17203446), (18, 13380458), (21, 11468964), (26, 9263394), (28, 8601723), (36, 6690229), (37, 6509412), (39, 6175596), (42, 5734482), (52, 4631697), (63, 3822988), (74, 3254706), (78, 3087798), (84, 2867241), (91, 2646684), (111, 2169804), (117, 2058532), (126, 1911494), (148, 1627353), (156, 1543899), (182, 1323342), (222, 1084902), (234, 1029266), (252, 955747), (259, 929916), (273, 882228), (333, 723268), (364, 661671), (444, 542451), (468, 514633), (481, 500724), (518, 464958), (546, 441114), (666, 361634), (777, 309972), (819, 294076), (962, 250362), (1036, 232479), (1092, 220557), (1332, 180817), (1443, 166908), (1554, 154986), (1638, 147038), (1924, 125181), (1987, 121212), (2331, 103324), (2886, 83454), (3108, 77493), (3276, 73519), (3367, 71532), (3974, 60606), (4329, 55636), (4662, 51662), (5772, 41727), (5961, 40404), (6734, 35766), (7948, 30303), (8658, 27818), (9324, 25831), (10101, 23844), (11922, 20202), (13468, 17883), (13909, 17316)]