664245504

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 216

約数和(自身を含む): 2099613152

約数和(自身を除く): 1435367648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 134, 144, 156, 192, 201, 208, 234, 256, 268, 288, 312, 331, 384, 402, 416, 468, 536, 576, 603, 624, 662, 768, 804, 832, 871, 936, 993, 1072, 1152, 1206, 1248, 1324, 1608, 1664, 1742, 1872, 1986, 2144, 2304, 2412, 2496, 2613, 2648, 2979, 3216, 3328, 3484, 3744, 3972, 4288, 4303, 4824, 4992, 5226, 5296, 5958, 6432, 6968, 7488, 7839, 7944, 8576, 8606, 9648, 9984, 10452, 10592, 11916, 12864, 12909, 13936, 14976, 15678, 15888, 17152, 17212, 19296, 20904, 21184, 22177, 23832, 25728, 25818, 27872, 29952, 31356, 31776, 34424, 38592, 38727, 41808, 42368, 44354, 47664, 51456, 51636, 55744, 62712, 63552, 66531, 68848, 77184, 77454, 83616, 84736, 88708, 95328, 103272, 111488, 125424, 127104, 133062, 137696, 154368, 154908, 167232, 177416, 190656, 199593, 206544, 222976, 250848, 254208, 266124, 275392, 288301, 309816, 334464, 354832, 381312, 399186, 413088, 501696, 532248, 550784, 576602, 619632, 668928, 709664, 762624, 798372, 826176, 864903, 1003392, 1064496, 1101568, 1153204, 1239264, 1419328, 1596744, 1652352, 1729806, 2006784, 2128992, 2306408, 2478528, 2594709, 2838656, 3193488, 3304704, 3459612, 4257984, 4612816, 4957056, 5189418, 5677312, 6386976, 6919224, 8515968, 9225632, 9914112, 10378836, 12773952, 13838448, 17031936, 18451264, 20757672, 25547904, 27676896, 36902528, 41515344, 51095808, 55353792, 73805056, 83030688, 110707584, 166061376, 221415168, 332122752, 664245504]

約数ペア:

[(1, 664245504), (2, 332122752), (3, 221415168), (4, 166061376), (6, 110707584), (8, 83030688), (9, 73805056), (12, 55353792), (13, 51095808), (16, 41515344), (18, 36902528), (24, 27676896), (26, 25547904), (32, 20757672), (36, 18451264), (39, 17031936), (48, 13838448), (52, 12773952), (64, 10378836), (67, 9914112), (72, 9225632), (78, 8515968), (96, 6919224), (104, 6386976), (117, 5677312), (128, 5189418), (134, 4957056), (144, 4612816), (156, 4257984), (192, 3459612), (201, 3304704), (208, 3193488), (234, 2838656), (256, 2594709), (268, 2478528), (288, 2306408), (312, 2128992), (331, 2006784), (384, 1729806), (402, 1652352), (416, 1596744), (468, 1419328), (536, 1239264), (576, 1153204), (603, 1101568), (624, 1064496), (662, 1003392), (768, 864903), (804, 826176), (832, 798372), (871, 762624), (936, 709664), (993, 668928), (1072, 619632), (1152, 576602), (1206, 550784), (1248, 532248), (1324, 501696), (1608, 413088), (1664, 399186), (1742, 381312), (1872, 354832), (1986, 334464), (2144, 309816), (2304, 288301), (2412, 275392), (2496, 266124), (2613, 254208), (2648, 250848), (2979, 222976), (3216, 206544), (3328, 199593), (3484, 190656), (3744, 177416), (3972, 167232), (4288, 154908), (4303, 154368), (4824, 137696), (4992, 133062), (5226, 127104), (5296, 125424), (5958, 111488), (6432, 103272), (6968, 95328), (7488, 88708), (7839, 84736), (7944, 83616), (8576, 77454), (8606, 77184), (9648, 68848), (9984, 66531), (10452, 63552), (10592, 62712), (11916, 55744), (12864, 51636), (12909, 51456), (13936, 47664), (14976, 44354), (15678, 42368), (15888, 41808), (17152, 38727), (17212, 38592), (19296, 34424), (20904, 31776), (21184, 31356), (22177, 29952), (23832, 27872), (25728, 25818)]