387025128

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 1344470400

約数和(自身を除く): 957445272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 239, 243, 252, 294, 306, 324, 357, 378, 392, 408, 441, 459, 476, 478, 486, 504, 567, 588, 612, 648, 714, 717, 756, 833, 882, 918, 952, 956, 972, 1071, 1134, 1176, 1224, 1323, 1377, 1428, 1434, 1512, 1666, 1673, 1701, 1764, 1836, 1912, 1944, 2142, 2151, 2268, 2499, 2646, 2754, 2856, 2868, 3213, 3332, 3346, 3402, 3528, 3672, 3969, 4063, 4131, 4284, 4302, 4536, 4998, 5019, 5292, 5508, 5736, 6426, 6453, 6664, 6692, 6804, 7497, 7938, 8126, 8262, 8568, 8604, 9639, 9996, 10038, 10584, 11016, 11711, 11907, 12189, 12852, 12906, 13384, 13608, 14994, 15057, 15876, 16252, 16524, 17208, 19278, 19359, 19992, 20076, 22491, 23422, 23814, 24378, 25704, 25812, 28441, 28917, 29988, 30114, 31752, 32504, 33048, 35133, 36567, 38556, 38718, 40152, 44982, 45171, 46844, 47628, 48756, 51624, 56882, 57834, 58077, 59976, 60228, 67473, 70266, 73134, 77112, 77436, 85323, 89964, 90342, 93688, 95256, 97512, 105399, 109701, 113764, 115668, 116154, 120456, 134946, 135513, 140532, 146268, 154872, 170646, 179928, 180684, 199087, 202419, 210798, 219402, 227528, 231336, 232308, 255969, 269892, 271026, 281064, 292536, 316197, 329103, 341292, 361368, 398174, 404838, 406539, 421596, 438804, 464616, 511938, 539784, 542052, 597261, 632394, 658206, 682584, 767907, 796348, 809676, 813078, 843192, 877608, 948591, 987309, 1023876, 1084104, 1194522, 1264788, 1316412, 1535814, 1592696, 1619352, 1626156, 1791783, 1897182, 1974618, 2047752, 2303721, 2389044, 2529576, 2632824, 2845773, 3071628, 3252312, 3583566, 3794364, 3949236, 4607442, 4778088, 5375349, 5691546, 6143256, 6911163, 7167132, 7588728, 7898472, 9214884, 10750698, 11383092, 13822326, 14334264, 16126047, 18429768, 21501396, 22766184, 27644652, 32252094, 43002792, 48378141, 55289304, 64504188, 96756282, 129008376, 193512564, 387025128]

約数ペア:

[(1, 387025128), (2, 193512564), (3, 129008376), (4, 96756282), (6, 64504188), (7, 55289304), (8, 48378141), (9, 43002792), (12, 32252094), (14, 27644652), (17, 22766184), (18, 21501396), (21, 18429768), (24, 16126047), (27, 14334264), (28, 13822326), (34, 11383092), (36, 10750698), (42, 9214884), (49, 7898472), (51, 7588728), (54, 7167132), (56, 6911163), (63, 6143256), (68, 5691546), (72, 5375349), (81, 4778088), (84, 4607442), (98, 3949236), (102, 3794364), (108, 3583566), (119, 3252312), (126, 3071628), (136, 2845773), (147, 2632824), (153, 2529576), (162, 2389044), (168, 2303721), (189, 2047752), (196, 1974618), (204, 1897182), (216, 1791783), (238, 1626156), (239, 1619352), (243, 1592696), (252, 1535814), (294, 1316412), (306, 1264788), (324, 1194522), (357, 1084104), (378, 1023876), (392, 987309), (408, 948591), (441, 877608), (459, 843192), (476, 813078), (478, 809676), (486, 796348), (504, 767907), (567, 682584), (588, 658206), (612, 632394), (648, 597261), (714, 542052), (717, 539784), (756, 511938), (833, 464616), (882, 438804), (918, 421596), (952, 406539), (956, 404838), (972, 398174), (1071, 361368), (1134, 341292), (1176, 329103), (1224, 316197), (1323, 292536), (1377, 281064), (1428, 271026), (1434, 269892), (1512, 255969), (1666, 232308), (1673, 231336), (1701, 227528), (1764, 219402), (1836, 210798), (1912, 202419), (1944, 199087), (2142, 180684), (2151, 179928), (2268, 170646), (2499, 154872), (2646, 146268), (2754, 140532), (2856, 135513), (2868, 134946), (3213, 120456), (3332, 116154), (3346, 115668), (3402, 113764), (3528, 109701), (3672, 105399), (3969, 97512), (4063, 95256), (4131, 93688), (4284, 90342), (4302, 89964), (4536, 85323), (4998, 77436), (5019, 77112), (5292, 73134), (5508, 70266), (5736, 67473), (6426, 60228), (6453, 59976), (6664, 58077), (6692, 57834), (6804, 56882), (7497, 51624), (7938, 48756), (8126, 47628), (8262, 46844), (8568, 45171), (8604, 44982), (9639, 40152), (9996, 38718), (10038, 38556), (10584, 36567), (11016, 35133), (11711, 33048), (11907, 32504), (12189, 31752), (12852, 30114), (12906, 29988), (13384, 28917), (13608, 28441), (14994, 25812), (15057, 25704), (15876, 24378), (16252, 23814), (16524, 23422), (17208, 22491), (19278, 20076), (19359, 19992)]