254914541504

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{3449}}^1$

素因数の和:3963

約数の個数: 168

約数和(自身を含む): 611650389600

約数和(自身を除く): 356735848096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 457, 532, 608, 722, 914, 1064, 1216, 1444, 1828, 2128, 2527, 2888, 3199, 3449, 3656, 4256, 5054, 5776, 6398, 6898, 7312, 8512, 8683, 10108, 11552, 12796, 13796, 14624, 17366, 20216, 23104, 24143, 25592, 27592, 29248, 34732, 40432, 48286, 51184, 55184, 60781, 65531, 69464, 80864, 96572, 102368, 110368, 121562, 131062, 138928, 161728, 164977, 193144, 204736, 220736, 243124, 262124, 277856, 329954, 386288, 458717, 486248, 524248, 555712, 659908, 772576, 917434, 972496, 1048496, 1154839, 1245089, 1319816, 1545152, 1576193, 1834868, 1944992, 2096992, 2309678, 2490178, 2639632, 3152386, 3669736, 3889984, 4193984, 4619356, 4980356, 5279264, 6304772, 7339472, 8715623, 9238712, 9960712, 10558528, 11033351, 12609544, 14678944, 17431246, 18477424, 19921424, 22066702, 25219088, 29357888, 29947667, 34862492, 36954848, 39842848, 44133404, 50438176, 59895334, 69724984, 73909696, 79685696, 88266808, 100876352, 119790668, 139449968, 176533616, 209633669, 239581336, 278899936, 353067232, 419267338, 479162672, 557799872, 569005673, 706134464, 838534676, 958325344, 1138011346, 1677069352, 1916650688, 2276022692, 3354138704, 3983039711, 4552045384, 6708277408, 7966079422, 9104090768, 13416554816, 15932158844, 18208181536, 31864317688, 36416363072, 63728635376, 127457270752, 254914541504]

約数ペア:

[(1, 254914541504), (2, 127457270752), (4, 63728635376), (7, 36416363072), (8, 31864317688), (14, 18208181536), (16, 15932158844), (19, 13416554816), (28, 9104090768), (32, 7966079422), (38, 6708277408), (56, 4552045384), (64, 3983039711), (76, 3354138704), (112, 2276022692), (133, 1916650688), (152, 1677069352), (224, 1138011346), (266, 958325344), (304, 838534676), (361, 706134464), (448, 569005673), (457, 557799872), (532, 479162672), (608, 419267338), (722, 353067232), (914, 278899936), (1064, 239581336), (1216, 209633669), (1444, 176533616), (1828, 139449968), (2128, 119790668), (2527, 100876352), (2888, 88266808), (3199, 79685696), (3449, 73909696), (3656, 69724984), (4256, 59895334), (5054, 50438176), (5776, 44133404), (6398, 39842848), (6898, 36954848), (7312, 34862492), (8512, 29947667), (8683, 29357888), (10108, 25219088), (11552, 22066702), (12796, 19921424), (13796, 18477424), (14624, 17431246), (17366, 14678944), (20216, 12609544), (23104, 11033351), (24143, 10558528), (25592, 9960712), (27592, 9238712), (29248, 8715623), (34732, 7339472), (40432, 6304772), (48286, 5279264), (51184, 4980356), (55184, 4619356), (60781, 4193984), (65531, 3889984), (69464, 3669736), (80864, 3152386), (96572, 2639632), (102368, 2490178), (110368, 2309678), (121562, 2096992), (131062, 1944992), (138928, 1834868), (161728, 1576193), (164977, 1545152), (193144, 1319816), (204736, 1245089), (220736, 1154839), (243124, 1048496), (262124, 972496), (277856, 917434), (329954, 772576), (386288, 659908), (458717, 555712), (486248, 524248)]