340854228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 1027231296

約数和(自身を除く): 686377068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 468, 572, 657, 803, 858, 876, 907, 949, 1287, 1314, 1606, 1716, 1814, 1898, 2409, 2574, 2628, 2721, 2847, 3212, 3628, 3796, 4818, 5148, 5442, 5694, 7227, 8163, 8541, 9636, 9977, 10439, 10884, 11388, 11791, 14454, 16326, 17082, 19954, 20878, 23582, 28908, 29931, 31317, 32652, 34164, 35373, 39908, 41756, 47164, 59862, 62634, 66211, 70746, 89793, 93951, 106119, 119724, 125268, 129701, 132422, 141492, 179586, 187902, 198633, 212238, 259402, 264844, 359172, 375804, 389103, 397266, 424476, 518804, 595899, 728321, 778206, 794532, 860743, 1167309, 1191798, 1456642, 1556412, 1721486, 2184963, 2334618, 2383596, 2582229, 2913284, 3442972, 4369926, 4669236, 5164458, 6554889, 7746687, 8739852, 9468173, 10328916, 13109778, 15493374, 18936346, 26219556, 28404519, 30986748, 37872692, 56809038, 85213557, 113618076, 170427114, 340854228]

約数ペア:

[(1, 340854228), (2, 170427114), (3, 113618076), (4, 85213557), (6, 56809038), (9, 37872692), (11, 30986748), (12, 28404519), (13, 26219556), (18, 18936346), (22, 15493374), (26, 13109778), (33, 10328916), (36, 9468173), (39, 8739852), (44, 7746687), (52, 6554889), (66, 5164458), (73, 4669236), (78, 4369926), (99, 3442972), (117, 2913284), (132, 2582229), (143, 2383596), (146, 2334618), (156, 2184963), (198, 1721486), (219, 1556412), (234, 1456642), (286, 1191798), (292, 1167309), (396, 860743), (429, 794532), (438, 778206), (468, 728321), (572, 595899), (657, 518804), (803, 424476), (858, 397266), (876, 389103), (907, 375804), (949, 359172), (1287, 264844), (1314, 259402), (1606, 212238), (1716, 198633), (1814, 187902), (1898, 179586), (2409, 141492), (2574, 132422), (2628, 129701), (2721, 125268), (2847, 119724), (3212, 106119), (3628, 93951), (3796, 89793), (4818, 70746), (5148, 66211), (5442, 62634), (5694, 59862), (7227, 47164), (8163, 41756), (8541, 39908), (9636, 35373), (9977, 34164), (10439, 32652), (10884, 31317), (11388, 29931), (11791, 28908), (14454, 23582), (16326, 20878), (17082, 19954)]