215053944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 685532160

約数和(自身を除く): 470478216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 49, 51, 56, 62, 68, 84, 93, 98, 102, 119, 124, 136, 147, 168, 186, 196, 204, 217, 238, 248, 294, 347, 357, 372, 392, 408, 434, 476, 527, 588, 651, 694, 714, 744, 833, 868, 952, 1041, 1054, 1176, 1302, 1388, 1428, 1519, 1581, 1666, 1736, 2082, 2108, 2429, 2499, 2604, 2776, 2856, 3038, 3162, 3332, 3689, 4164, 4216, 4557, 4858, 4998, 5208, 5899, 6076, 6324, 6664, 7287, 7378, 8328, 9114, 9716, 9996, 10757, 11067, 11798, 12152, 12648, 14574, 14756, 17003, 17697, 18228, 19432, 19992, 21514, 22134, 23596, 25823, 29148, 29512, 32271, 34006, 35394, 36456, 41293, 43028, 44268, 47192, 51009, 51646, 58296, 64542, 68012, 70788, 75299, 77469, 82586, 86056, 88536, 102018, 103292, 123879, 129084, 136024, 141576, 150598, 154938, 165172, 182869, 204036, 206584, 225897, 247758, 258168, 289051, 301196, 309876, 330344, 365738, 408072, 451794, 495516, 527093, 548607, 578102, 602392, 619752, 731476, 867153, 903588, 991032, 1054186, 1097214, 1156204, 1280083, 1462952, 1581279, 1734306, 1807176, 2108372, 2194428, 2312408, 2560166, 3162558, 3468612, 3840249, 4216744, 4388856, 5120332, 6325116, 6937224, 7680498, 8960581, 10240664, 12650232, 15360996, 17921162, 26881743, 30721992, 35842324, 53763486, 71684648, 107526972, 215053944]

約数ペア:

[(1, 215053944), (2, 107526972), (3, 71684648), (4, 53763486), (6, 35842324), (7, 30721992), (8, 26881743), (12, 17921162), (14, 15360996), (17, 12650232), (21, 10240664), (24, 8960581), (28, 7680498), (31, 6937224), (34, 6325116), (42, 5120332), (49, 4388856), (51, 4216744), (56, 3840249), (62, 3468612), (68, 3162558), (84, 2560166), (93, 2312408), (98, 2194428), (102, 2108372), (119, 1807176), (124, 1734306), (136, 1581279), (147, 1462952), (168, 1280083), (186, 1156204), (196, 1097214), (204, 1054186), (217, 991032), (238, 903588), (248, 867153), (294, 731476), (347, 619752), (357, 602392), (372, 578102), (392, 548607), (408, 527093), (434, 495516), (476, 451794), (527, 408072), (588, 365738), (651, 330344), (694, 309876), (714, 301196), (744, 289051), (833, 258168), (868, 247758), (952, 225897), (1041, 206584), (1054, 204036), (1176, 182869), (1302, 165172), (1388, 154938), (1428, 150598), (1519, 141576), (1581, 136024), (1666, 129084), (1736, 123879), (2082, 103292), (2108, 102018), (2429, 88536), (2499, 86056), (2604, 82586), (2776, 77469), (2856, 75299), (3038, 70788), (3162, 68012), (3332, 64542), (3689, 58296), (4164, 51646), (4216, 51009), (4557, 47192), (4858, 44268), (4998, 43028), (5208, 41293), (5899, 36456), (6076, 35394), (6324, 34006), (6664, 32271), (7287, 29512), (7378, 29148), (8328, 25823), (9114, 23596), (9716, 22134), (9996, 21514), (10757, 19992), (11067, 19432), (11798, 18228), (12152, 17697), (12648, 17003), (14574, 14756)]