248552064

素因数分解:

$2^7\times 3^5\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 759638880

約数和(自身を除く): 511086816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 131, 144, 162, 183, 192, 216, 243, 244, 262, 288, 324, 366, 384, 393, 432, 486, 488, 524, 549, 576, 648, 732, 786, 864, 972, 976, 1048, 1098, 1152, 1179, 1296, 1464, 1572, 1647, 1728, 1944, 1952, 2096, 2196, 2358, 2592, 2928, 3144, 3294, 3456, 3537, 3888, 3904, 4192, 4392, 4716, 4941, 5184, 5856, 6288, 6588, 7074, 7776, 7808, 7991, 8384, 8784, 9432, 9882, 10368, 10611, 11712, 12576, 13176, 14148, 14823, 15552, 15982, 16768, 17568, 18864, 19764, 21222, 23424, 23973, 25152, 26352, 28296, 29646, 31104, 31833, 31964, 35136, 37728, 39528, 42444, 47946, 50304, 52704, 56592, 59292, 63666, 63928, 70272, 71919, 75456, 79056, 84888, 95892, 105408, 113184, 118584, 127332, 127856, 143838, 150912, 158112, 169776, 191784, 210816, 215757, 226368, 237168, 254664, 255712, 287676, 316224, 339552, 383568, 431514, 452736, 474336, 509328, 511424, 575352, 632448, 647271, 679104, 767136, 863028, 948672, 1018656, 1022848, 1150704, 1294542, 1358208, 1534272, 1726056, 1897344, 1941813, 2037312, 2301408, 2589084, 3068544, 3452112, 3883626, 4074624, 4602816, 5178168, 6904224, 7767252, 9205632, 10356336, 13808448, 15534504, 20712672, 27616896, 31069008, 41425344, 62138016, 82850688, 124276032, 248552064]

約数ペア:

[(1, 248552064), (2, 124276032), (3, 82850688), (4, 62138016), (6, 41425344), (8, 31069008), (9, 27616896), (12, 20712672), (16, 15534504), (18, 13808448), (24, 10356336), (27, 9205632), (32, 7767252), (36, 6904224), (48, 5178168), (54, 4602816), (61, 4074624), (64, 3883626), (72, 3452112), (81, 3068544), (96, 2589084), (108, 2301408), (122, 2037312), (128, 1941813), (131, 1897344), (144, 1726056), (162, 1534272), (183, 1358208), (192, 1294542), (216, 1150704), (243, 1022848), (244, 1018656), (262, 948672), (288, 863028), (324, 767136), (366, 679104), (384, 647271), (393, 632448), (432, 575352), (486, 511424), (488, 509328), (524, 474336), (549, 452736), (576, 431514), (648, 383568), (732, 339552), (786, 316224), (864, 287676), (972, 255712), (976, 254664), (1048, 237168), (1098, 226368), (1152, 215757), (1179, 210816), (1296, 191784), (1464, 169776), (1572, 158112), (1647, 150912), (1728, 143838), (1944, 127856), (1952, 127332), (2096, 118584), (2196, 113184), (2358, 105408), (2592, 95892), (2928, 84888), (3144, 79056), (3294, 75456), (3456, 71919), (3537, 70272), (3888, 63928), (3904, 63666), (4192, 59292), (4392, 56592), (4716, 52704), (4941, 50304), (5184, 47946), (5856, 42444), (6288, 39528), (6588, 37728), (7074, 35136), (7776, 31964), (7808, 31833), (7991, 31104), (8384, 29646), (8784, 28296), (9432, 26352), (9882, 25152), (10368, 23973), (10611, 23424), (11712, 21222), (12576, 19764), (13176, 18864), (14148, 17568), (14823, 16768), (15552, 15982)]