318427536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 160

約数和(自身を含む): 1022156800

約数和(自身を除く): 703729264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1609, 1736, 1767, 2128, 2356, 2604, 3192, 3218, 3472, 3534, 4123, 4712, 4827, 5208, 6384, 6436, 7068, 8246, 9424, 9654, 10416, 11263, 12369, 12872, 14136, 16492, 19308, 22526, 24738, 25744, 28272, 30571, 32984, 33789, 38616, 45052, 49476, 49879, 61142, 65968, 67578, 77232, 90104, 91713, 98952, 99758, 122284, 135156, 149637, 180208, 183426, 197904, 199516, 213997, 244568, 270312, 299274, 349153, 366852, 399032, 427994, 489136, 540624, 598548, 641991, 698306, 733704, 798064, 855988, 947701, 1047459, 1197096, 1283982, 1396612, 1467408, 1711976, 1895402, 2094918, 2394192, 2567964, 2793224, 2843103, 3423952, 3790804, 4189836, 5135928, 5586448, 5686206, 6633907, 7581608, 8379672, 10271856, 11372412, 13267814, 15163216, 16759344, 19901721, 22744824, 26535628, 39803442, 45489648, 53071256, 79606884, 106142512, 159213768, 318427536]

約数ペア:

[(1, 318427536), (2, 159213768), (3, 106142512), (4, 79606884), (6, 53071256), (7, 45489648), (8, 39803442), (12, 26535628), (14, 22744824), (16, 19901721), (19, 16759344), (21, 15163216), (24, 13267814), (28, 11372412), (31, 10271856), (38, 8379672), (42, 7581608), (48, 6633907), (56, 5686206), (57, 5586448), (62, 5135928), (76, 4189836), (84, 3790804), (93, 3423952), (112, 2843103), (114, 2793224), (124, 2567964), (133, 2394192), (152, 2094918), (168, 1895402), (186, 1711976), (217, 1467408), (228, 1396612), (248, 1283982), (266, 1197096), (304, 1047459), (336, 947701), (372, 855988), (399, 798064), (434, 733704), (456, 698306), (496, 641991), (532, 598548), (589, 540624), (651, 489136), (744, 427994), (798, 399032), (868, 366852), (912, 349153), (1064, 299274), (1178, 270312), (1302, 244568), (1488, 213997), (1596, 199516), (1609, 197904), (1736, 183426), (1767, 180208), (2128, 149637), (2356, 135156), (2604, 122284), (3192, 99758), (3218, 98952), (3472, 91713), (3534, 90104), (4123, 77232), (4712, 67578), (4827, 65968), (5208, 61142), (6384, 49879), (6436, 49476), (7068, 45052), (8246, 38616), (9424, 33789), (9654, 32984), (10416, 30571), (11263, 28272), (12369, 25744), (12872, 24738), (14136, 22526), (16492, 19308)]