215182968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 525092232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 53, 56, 66, 77, 78, 84, 88, 91, 104, 106, 132, 143, 154, 156, 159, 168, 169, 182, 212, 231, 264, 273, 286, 308, 312, 318, 338, 364, 371, 424, 429, 462, 507, 546, 572, 583, 616, 636, 676, 689, 728, 742, 858, 924, 1001, 1014, 1092, 1113, 1144, 1166, 1183, 1272, 1352, 1378, 1484, 1716, 1749, 1848, 1859, 2002, 2028, 2067, 2184, 2197, 2226, 2332, 2366, 2756, 2968, 3003, 3432, 3498, 3549, 3718, 4004, 4056, 4081, 4134, 4394, 4452, 4664, 4732, 4823, 5512, 5577, 6006, 6591, 6996, 7098, 7436, 7579, 8008, 8162, 8268, 8788, 8904, 8957, 9464, 9646, 11154, 12012, 12243, 13013, 13182, 13992, 14196, 14469, 14872, 15158, 15379, 16324, 16536, 17576, 17914, 19292, 22308, 22737, 24024, 24167, 24486, 26026, 26364, 26871, 28392, 28938, 30316, 30758, 32648, 35828, 38584, 39039, 44616, 45474, 46137, 48334, 48972, 52052, 52728, 53053, 53742, 57876, 60632, 61516, 62699, 71656, 72501, 78078, 90948, 92274, 96668, 97944, 98527, 104104, 106106, 107484, 115752, 116441, 123032, 125398, 145002, 156156, 159159, 169169, 181896, 184548, 188097, 193336, 197054, 212212, 214968, 232882, 250796, 290004, 295581, 312312, 318318, 338338, 349323, 369096, 376194, 394108, 424424, 465764, 501592, 507507, 580008, 591162, 636636, 676676, 689689, 698646, 752388, 788216, 815087, 931528, 1015014, 1182324, 1273272, 1280851, 1353352, 1379378, 1397292, 1504776, 1630174, 2030028, 2069067, 2364648, 2445261, 2561702, 2758756, 2794584, 3260348, 3842553, 4060056, 4138134, 4890522, 5123404, 5517512, 6520696, 7685106, 8276268, 8965957, 9781044, 10246808, 15370212, 16552536, 17931914, 19562088, 26897871, 30740424, 35863828, 53795742, 71727656, 107591484, 215182968]

約数ペア:

[(1, 215182968), (2, 107591484), (3, 71727656), (4, 53795742), (6, 35863828), (7, 30740424), (8, 26897871), (11, 19562088), (12, 17931914), (13, 16552536), (14, 15370212), (21, 10246808), (22, 9781044), (24, 8965957), (26, 8276268), (28, 7685106), (33, 6520696), (39, 5517512), (42, 5123404), (44, 4890522), (52, 4138134), (53, 4060056), (56, 3842553), (66, 3260348), (77, 2794584), (78, 2758756), (84, 2561702), (88, 2445261), (91, 2364648), (104, 2069067), (106, 2030028), (132, 1630174), (143, 1504776), (154, 1397292), (156, 1379378), (159, 1353352), (168, 1280851), (169, 1273272), (182, 1182324), (212, 1015014), (231, 931528), (264, 815087), (273, 788216), (286, 752388), (308, 698646), (312, 689689), (318, 676676), (338, 636636), (364, 591162), (371, 580008), (424, 507507), (429, 501592), (462, 465764), (507, 424424), (546, 394108), (572, 376194), (583, 369096), (616, 349323), (636, 338338), (676, 318318), (689, 312312), (728, 295581), (742, 290004), (858, 250796), (924, 232882), (1001, 214968), (1014, 212212), (1092, 197054), (1113, 193336), (1144, 188097), (1166, 184548), (1183, 181896), (1272, 169169), (1352, 159159), (1378, 156156), (1484, 145002), (1716, 125398), (1749, 123032), (1848, 116441), (1859, 115752), (2002, 107484), (2028, 106106), (2067, 104104), (2184, 98527), (2197, 97944), (2226, 96668), (2332, 92274), (2366, 90948), (2756, 78078), (2968, 72501), (3003, 71656), (3432, 62699), (3498, 61516), (3549, 60632), (3718, 57876), (4004, 53742), (4056, 53053), (4081, 52728), (4134, 52052), (4394, 48972), (4452, 48334), (4664, 46137), (4732, 45474), (4823, 44616), (5512, 39039), (5577, 38584), (6006, 35828), (6591, 32648), (6996, 30758), (7098, 30316), (7436, 28938), (7579, 28392), (8008, 26871), (8162, 26364), (8268, 26026), (8788, 24486), (8904, 24167), (8957, 24024), (9464, 22737), (9646, 22308), (11154, 19292), (12012, 17914), (12243, 17576), (13013, 16536), (13182, 16324), (13992, 15379), (14196, 15158), (14469, 14872)]