291242304

素因数分解:

$2^6\times 3^5\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 168

約数和(自身を含む): 882769888

約数和(自身を除く): 591527584

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, 144, 162, 183, 192, 216, 243, 244, 288, 307, 324, 366, 432, 486, 488, 549, 576, 614, 648, 732, 864, 921, 972, 976, 1098, 1228, 1296, 1464, 1647, 1728, 1842, 1944, 1952, 2196, 2456, 2592, 2763, 2928, 3294, 3684, 3888, 3904, 4392, 4912, 4941, 5184, 5526, 5856, 6588, 7368, 7776, 8289, 8784, 9824, 9882, 11052, 11712, 13176, 14736, 14823, 15552, 16578, 17568, 18727, 19648, 19764, 22104, 24867, 26352, 29472, 29646, 33156, 35136, 37454, 39528, 44208, 49734, 52704, 56181, 58944, 59292, 66312, 74601, 74908, 79056, 88416, 99468, 105408, 112362, 118584, 132624, 149202, 149816, 158112, 168543, 176832, 198936, 224724, 237168, 265248, 298404, 299632, 316224, 337086, 397872, 449448, 474336, 505629, 530496, 596808, 599264, 674172, 795744, 898896, 948672, 1011258, 1193616, 1198528, 1348344, 1516887, 1591488, 1797792, 2022516, 2387232, 2696688, 3033774, 3595584, 4045032, 4550661, 4774464, 5393376, 6067548, 8090064, 9101322, 10786752, 12135096, 16180128, 18202644, 24270192, 32360256, 36405288, 48540384, 72810576, 97080768, 145621152, 291242304]

約数ペア:

[(1, 291242304), (2, 145621152), (3, 97080768), (4, 72810576), (6, 48540384), (8, 36405288), (9, 32360256), (12, 24270192), (16, 18202644), (18, 16180128), (24, 12135096), (27, 10786752), (32, 9101322), (36, 8090064), (48, 6067548), (54, 5393376), (61, 4774464), (64, 4550661), (72, 4045032), (81, 3595584), (96, 3033774), (108, 2696688), (122, 2387232), (144, 2022516), (162, 1797792), (183, 1591488), (192, 1516887), (216, 1348344), (243, 1198528), (244, 1193616), (288, 1011258), (307, 948672), (324, 898896), (366, 795744), (432, 674172), (486, 599264), (488, 596808), (549, 530496), (576, 505629), (614, 474336), (648, 449448), (732, 397872), (864, 337086), (921, 316224), (972, 299632), (976, 298404), (1098, 265248), (1228, 237168), (1296, 224724), (1464, 198936), (1647, 176832), (1728, 168543), (1842, 158112), (1944, 149816), (1952, 149202), (2196, 132624), (2456, 118584), (2592, 112362), (2763, 105408), (2928, 99468), (3294, 88416), (3684, 79056), (3888, 74908), (3904, 74601), (4392, 66312), (4912, 59292), (4941, 58944), (5184, 56181), (5526, 52704), (5856, 49734), (6588, 44208), (7368, 39528), (7776, 37454), (8289, 35136), (8784, 33156), (9824, 29646), (9882, 29472), (11052, 26352), (11712, 24867), (13176, 22104), (14736, 19764), (14823, 19648), (15552, 18727), (16578, 17568)]