528716272

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 1259517600

約数和(自身を除く): 730801328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 109, 112, 161, 184, 196, 218, 269, 322, 368, 392, 436, 538, 644, 763, 784, 872, 1076, 1127, 1288, 1526, 1744, 1883, 2152, 2254, 2507, 2576, 3052, 3766, 4304, 4508, 5014, 5341, 6104, 6187, 7532, 9016, 10028, 10682, 12208, 12374, 13181, 15064, 17549, 18032, 20056, 21364, 24748, 26362, 29321, 30128, 35098, 40112, 42728, 43309, 49496, 52724, 58642, 70196, 85456, 86618, 98992, 105448, 117284, 122843, 140392, 173236, 205247, 210896, 234568, 245686, 280784, 303163, 346472, 410494, 469136, 491372, 606326, 674383, 692944, 820988, 982744, 1212652, 1348766, 1436729, 1641976, 1965488, 2425304, 2697532, 2873458, 3283952, 4720681, 4850608, 5395064, 5746916, 9441362, 10790128, 11493832, 18882724, 22987664, 33044767, 37765448, 66089534, 75530896, 132179068, 264358136, 528716272]

約数ペア:

[(1, 528716272), (2, 264358136), (4, 132179068), (7, 75530896), (8, 66089534), (14, 37765448), (16, 33044767), (23, 22987664), (28, 18882724), (46, 11493832), (49, 10790128), (56, 9441362), (92, 5746916), (98, 5395064), (109, 4850608), (112, 4720681), (161, 3283952), (184, 2873458), (196, 2697532), (218, 2425304), (269, 1965488), (322, 1641976), (368, 1436729), (392, 1348766), (436, 1212652), (538, 982744), (644, 820988), (763, 692944), (784, 674383), (872, 606326), (1076, 491372), (1127, 469136), (1288, 410494), (1526, 346472), (1744, 303163), (1883, 280784), (2152, 245686), (2254, 234568), (2507, 210896), (2576, 205247), (3052, 173236), (3766, 140392), (4304, 122843), (4508, 117284), (5014, 105448), (5341, 98992), (6104, 86618), (6187, 85456), (7532, 70196), (9016, 58642), (10028, 52724), (10682, 49496), (12208, 43309), (12374, 42728), (13181, 40112), (15064, 35098), (17549, 30128), (18032, 29321), (20056, 26362), (21364, 24748)]