445309956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 1394917888

約数和(自身を除く): 949607932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 252, 273, 362, 364, 468, 543, 546, 724, 751, 819, 1086, 1092, 1267, 1502, 1629, 1638, 2172, 2253, 2353, 2534, 3004, 3258, 3276, 3801, 4506, 4706, 5068, 5257, 6516, 6759, 7059, 7602, 9012, 9412, 9763, 10514, 11403, 13518, 14118, 15204, 15771, 16471, 19526, 21028, 21177, 22806, 27036, 28236, 29289, 31542, 32942, 39052, 42354, 45612, 47313, 49413, 58578, 63084, 65884, 68341, 84708, 87867, 94626, 98826, 117156, 135931, 136682, 148239, 175734, 189252, 197652, 205023, 271862, 273364, 296478, 351468, 407793, 410046, 543724, 592956, 615069, 815586, 820092, 951517, 1223379, 1230138, 1631172, 1767103, 1903034, 2446758, 2460276, 2854551, 3534206, 3806068, 4893516, 5301309, 5709102, 7068412, 8563653, 10602618, 11418204, 12369721, 15903927, 17127306, 21205236, 24739442, 31807854, 34254612, 37109163, 49478884, 63615708, 74218326, 111327489, 148436652, 222654978, 445309956]

約数ペア:

[(1, 445309956), (2, 222654978), (3, 148436652), (4, 111327489), (6, 74218326), (7, 63615708), (9, 49478884), (12, 37109163), (13, 34254612), (14, 31807854), (18, 24739442), (21, 21205236), (26, 17127306), (28, 15903927), (36, 12369721), (39, 11418204), (42, 10602618), (52, 8563653), (63, 7068412), (78, 5709102), (84, 5301309), (91, 4893516), (117, 3806068), (126, 3534206), (156, 2854551), (181, 2460276), (182, 2446758), (234, 1903034), (252, 1767103), (273, 1631172), (362, 1230138), (364, 1223379), (468, 951517), (543, 820092), (546, 815586), (724, 615069), (751, 592956), (819, 543724), (1086, 410046), (1092, 407793), (1267, 351468), (1502, 296478), (1629, 273364), (1638, 271862), (2172, 205023), (2253, 197652), (2353, 189252), (2534, 175734), (3004, 148239), (3258, 136682), (3276, 135931), (3801, 117156), (4506, 98826), (4706, 94626), (5068, 87867), (5257, 84708), (6516, 68341), (6759, 65884), (7059, 63084), (7602, 58578), (9012, 49413), (9412, 47313), (9763, 45612), (10514, 42354), (11403, 39052), (13518, 32942), (14118, 31542), (15204, 29289), (15771, 28236), (16471, 27036), (19526, 22806), (21028, 21177)]