1331992704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 4338247680

約数和(自身を除く): 3006254976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 103, 112, 119, 128, 136, 168, 192, 204, 206, 224, 238, 272, 283, 309, 336, 357, 384, 408, 412, 448, 476, 544, 566, 618, 672, 714, 721, 816, 824, 849, 896, 952, 1088, 1132, 1236, 1344, 1428, 1442, 1632, 1648, 1698, 1751, 1904, 1981, 2163, 2176, 2264, 2472, 2688, 2856, 2884, 3264, 3296, 3396, 3502, 3808, 3962, 4326, 4528, 4811, 4944, 5253, 5712, 5768, 5943, 6528, 6592, 6792, 7004, 7616, 7924, 8652, 9056, 9622, 9888, 10506, 11424, 11536, 11886, 12257, 13184, 13584, 14008, 14433, 15232, 15848, 17304, 18112, 19244, 19776, 21012, 22848, 23072, 23772, 24514, 27168, 28016, 28866, 29149, 31696, 33677, 34608, 36224, 36771, 38488, 39552, 42024, 45696, 46144, 47544, 49028, 54336, 56032, 57732, 58298, 63392, 67354, 69216, 73542, 76976, 84048, 87447, 92288, 95088, 98056, 101031, 108672, 112064, 115464, 116596, 126784, 134708, 138432, 147084, 153952, 168096, 174894, 190176, 196112, 202062, 204043, 224128, 230928, 233192, 253568, 269416, 276864, 294168, 307904, 336192, 349788, 380352, 392224, 404124, 408086, 461856, 466384, 495533, 538832, 588336, 612129, 615808, 672384, 699576, 760704, 784448, 808248, 816172, 923712, 932768, 991066, 1077664, 1176672, 1224258, 1399152, 1486599, 1568896, 1616496, 1632344, 1847424, 1865536, 1982132, 2155328, 2353344, 2448516, 2798304, 2973198, 3232992, 3264688, 3468731, 3731072, 3964264, 4310656, 4706688, 4897032, 5596608, 5946396, 6465984, 6529376, 6937462, 7928528, 9794064, 10406193, 11193216, 11892792, 12931968, 13058752, 13874924, 15857056, 19588128, 20812386, 23785584, 26117504, 27749848, 31714112, 39176256, 41624772, 47571168, 55499696, 63428224, 78352512, 83249544, 95142336, 110999392, 166499088, 190284672, 221998784, 332998176, 443997568, 665996352, 1331992704]

約数ペア:

[(1, 1331992704), (2, 665996352), (3, 443997568), (4, 332998176), (6, 221998784), (7, 190284672), (8, 166499088), (12, 110999392), (14, 95142336), (16, 83249544), (17, 78352512), (21, 63428224), (24, 55499696), (28, 47571168), (32, 41624772), (34, 39176256), (42, 31714112), (48, 27749848), (51, 26117504), (56, 23785584), (64, 20812386), (68, 19588128), (84, 15857056), (96, 13874924), (102, 13058752), (103, 12931968), (112, 11892792), (119, 11193216), (128, 10406193), (136, 9794064), (168, 7928528), (192, 6937462), (204, 6529376), (206, 6465984), (224, 5946396), (238, 5596608), (272, 4897032), (283, 4706688), (309, 4310656), (336, 3964264), (357, 3731072), (384, 3468731), (408, 3264688), (412, 3232992), (448, 2973198), (476, 2798304), (544, 2448516), (566, 2353344), (618, 2155328), (672, 1982132), (714, 1865536), (721, 1847424), (816, 1632344), (824, 1616496), (849, 1568896), (896, 1486599), (952, 1399152), (1088, 1224258), (1132, 1176672), (1236, 1077664), (1344, 991066), (1428, 932768), (1442, 923712), (1632, 816172), (1648, 808248), (1698, 784448), (1751, 760704), (1904, 699576), (1981, 672384), (2163, 615808), (2176, 612129), (2264, 588336), (2472, 538832), (2688, 495533), (2856, 466384), (2884, 461856), (3264, 408086), (3296, 404124), (3396, 392224), (3502, 380352), (3808, 349788), (3962, 336192), (4326, 307904), (4528, 294168), (4811, 276864), (4944, 269416), (5253, 253568), (5712, 233192), (5768, 230928), (5943, 224128), (6528, 204043), (6592, 202062), (6792, 196112), (7004, 190176), (7616, 174894), (7924, 168096), (8652, 153952), (9056, 147084), (9622, 138432), (9888, 134708), (10506, 126784), (11424, 116596), (11536, 115464), (11886, 112064), (12257, 108672), (13184, 101031), (13584, 98056), (14008, 95088), (14433, 92288), (15232, 87447), (15848, 84048), (17304, 76976), (18112, 73542), (19244, 69216), (19776, 67354), (21012, 63392), (22848, 58298), (23072, 57732), (23772, 56032), (24514, 54336), (27168, 49028), (28016, 47544), (28866, 46144), (29149, 45696), (31696, 42024), (33677, 39552), (34608, 38488), (36224, 36771)]