240852888

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 708177600

約数和(自身を除く): 467324712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 61, 62, 72, 87, 93, 116, 122, 124, 174, 183, 186, 232, 244, 248, 261, 279, 348, 366, 372, 488, 522, 549, 558, 696, 732, 744, 899, 1044, 1098, 1116, 1464, 1769, 1798, 1891, 2088, 2196, 2232, 2697, 3538, 3596, 3721, 3782, 4392, 5307, 5394, 5673, 7076, 7192, 7442, 7564, 8091, 10614, 10788, 11163, 11346, 14152, 14884, 15128, 15921, 16182, 17019, 21228, 21576, 22326, 22692, 29768, 31842, 32364, 33489, 34038, 42456, 44652, 45384, 54839, 63684, 64728, 66978, 68076, 89304, 107909, 109678, 115351, 127368, 133956, 136152, 164517, 215818, 219356, 230702, 267912, 323727, 329034, 346053, 431636, 438712, 461404, 493551, 647454, 658068, 692106, 863272, 922808, 971181, 987102, 1038159, 1294908, 1316136, 1384212, 1942362, 1974204, 2076318, 2589816, 2768424, 3345179, 3884724, 3948408, 4152636, 6690358, 7769448, 8305272, 10035537, 13380716, 20071074, 26761432, 30106611, 40142148, 60213222, 80284296, 120426444, 240852888]

約数ペア:

[(1, 240852888), (2, 120426444), (3, 80284296), (4, 60213222), (6, 40142148), (8, 30106611), (9, 26761432), (12, 20071074), (18, 13380716), (24, 10035537), (29, 8305272), (31, 7769448), (36, 6690358), (58, 4152636), (61, 3948408), (62, 3884724), (72, 3345179), (87, 2768424), (93, 2589816), (116, 2076318), (122, 1974204), (124, 1942362), (174, 1384212), (183, 1316136), (186, 1294908), (232, 1038159), (244, 987102), (248, 971181), (261, 922808), (279, 863272), (348, 692106), (366, 658068), (372, 647454), (488, 493551), (522, 461404), (549, 438712), (558, 431636), (696, 346053), (732, 329034), (744, 323727), (899, 267912), (1044, 230702), (1098, 219356), (1116, 215818), (1464, 164517), (1769, 136152), (1798, 133956), (1891, 127368), (2088, 115351), (2196, 109678), (2232, 107909), (2697, 89304), (3538, 68076), (3596, 66978), (3721, 64728), (3782, 63684), (4392, 54839), (5307, 45384), (5394, 44652), (5673, 42456), (7076, 34038), (7192, 33489), (7442, 32364), (7564, 31842), (8091, 29768), (10614, 22692), (10788, 22326), (11163, 21576), (11346, 21228), (14152, 17019), (14884, 16182), (15128, 15921)]