420683328

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 224

約数和(自身を含む): 1358107520

約数和(自身を除く): 937424192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 72, 78, 96, 104, 108, 117, 122, 144, 156, 183, 192, 208, 216, 234, 244, 288, 307, 312, 351, 366, 416, 432, 468, 488, 549, 576, 614, 624, 702, 732, 793, 832, 864, 921, 936, 976, 1098, 1228, 1248, 1404, 1464, 1586, 1647, 1728, 1842, 1872, 1952, 2196, 2379, 2456, 2496, 2763, 2808, 2928, 3172, 3294, 3684, 3744, 3904, 3991, 4392, 4758, 4912, 5526, 5616, 5856, 6344, 6588, 7137, 7368, 7488, 7982, 8289, 8784, 9516, 9824, 11052, 11232, 11712, 11973, 12688, 13176, 14274, 14736, 15964, 16578, 17568, 18727, 19032, 19648, 21411, 22104, 22464, 23946, 25376, 26352, 28548, 29472, 31928, 33156, 35136, 35919, 37454, 38064, 42822, 44208, 47892, 50752, 52704, 56181, 57096, 58944, 63856, 66312, 71838, 74908, 76128, 85644, 88416, 95784, 105408, 107757, 112362, 114192, 127712, 132624, 143676, 149816, 152256, 168543, 171288, 176832, 191568, 215514, 224724, 228384, 243451, 255424, 265248, 287352, 299632, 337086, 342576, 383136, 431028, 449448, 456768, 486902, 505629, 530496, 574704, 599264, 674172, 685152, 730353, 766272, 862056, 898896, 973804, 1011258, 1149408, 1198528, 1348344, 1370304, 1460706, 1724112, 1797792, 1947608, 2022516, 2191059, 2298816, 2696688, 2921412, 3448224, 3595584, 3895216, 4045032, 4382118, 5393376, 5842824, 6573177, 6896448, 7790432, 8090064, 8764236, 10786752, 11685648, 13146354, 15580864, 16180128, 17528472, 23371296, 26292708, 32360256, 35056944, 46742592, 52585416, 70113888, 105170832, 140227776, 210341664, 420683328]

約数ペア:

[(1, 420683328), (2, 210341664), (3, 140227776), (4, 105170832), (6, 70113888), (8, 52585416), (9, 46742592), (12, 35056944), (13, 32360256), (16, 26292708), (18, 23371296), (24, 17528472), (26, 16180128), (27, 15580864), (32, 13146354), (36, 11685648), (39, 10786752), (48, 8764236), (52, 8090064), (54, 7790432), (61, 6896448), (64, 6573177), (72, 5842824), (78, 5393376), (96, 4382118), (104, 4045032), (108, 3895216), (117, 3595584), (122, 3448224), (144, 2921412), (156, 2696688), (183, 2298816), (192, 2191059), (208, 2022516), (216, 1947608), (234, 1797792), (244, 1724112), (288, 1460706), (307, 1370304), (312, 1348344), (351, 1198528), (366, 1149408), (416, 1011258), (432, 973804), (468, 898896), (488, 862056), (549, 766272), (576, 730353), (614, 685152), (624, 674172), (702, 599264), (732, 574704), (793, 530496), (832, 505629), (864, 486902), (921, 456768), (936, 449448), (976, 431028), (1098, 383136), (1228, 342576), (1248, 337086), (1404, 299632), (1464, 287352), (1586, 265248), (1647, 255424), (1728, 243451), (1842, 228384), (1872, 224724), (1952, 215514), (2196, 191568), (2379, 176832), (2456, 171288), (2496, 168543), (2763, 152256), (2808, 149816), (2928, 143676), (3172, 132624), (3294, 127712), (3684, 114192), (3744, 112362), (3904, 107757), (3991, 105408), (4392, 95784), (4758, 88416), (4912, 85644), (5526, 76128), (5616, 74908), (5856, 71838), (6344, 66312), (6588, 63856), (7137, 58944), (7368, 57096), (7488, 56181), (7982, 52704), (8289, 50752), (8784, 47892), (9516, 44208), (9824, 42822), (11052, 38064), (11232, 37454), (11712, 35919), (11973, 35136), (12688, 33156), (13176, 31928), (14274, 29472), (14736, 28548), (15964, 26352), (16578, 25376), (17568, 23946), (18727, 22464), (19032, 22104), (19648, 21411)]