1221035472

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 200

約数和(自身を含む): 3776416776

約数和(自身を除く): 2555381304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 157, 162, 204, 216, 272, 306, 314, 324, 353, 408, 432, 459, 471, 612, 628, 648, 706, 816, 918, 942, 1059, 1224, 1256, 1296, 1377, 1412, 1413, 1836, 1884, 2118, 2448, 2512, 2669, 2754, 2824, 2826, 3177, 3672, 3768, 4236, 4239, 5338, 5508, 5648, 5652, 6001, 6354, 7344, 7536, 8007, 8472, 8478, 9531, 10676, 11016, 11304, 12002, 12708, 12717, 16014, 16944, 16956, 18003, 19062, 21352, 22032, 22608, 24004, 24021, 25416, 25434, 28593, 32028, 33912, 36006, 38124, 42704, 48008, 48042, 50832, 50868, 54009, 55421, 57186, 64056, 67824, 72012, 72063, 76248, 96016, 96084, 101736, 108018, 110842, 114372, 128112, 144024, 144126, 152496, 162027, 166263, 192168, 203472, 216036, 216189, 221684, 228744, 288048, 288252, 324054, 332526, 384336, 432072, 432378, 443368, 457488, 486081, 498789, 576504, 648108, 665052, 864144, 864756, 886736, 942157, 972162, 997578, 1153008, 1296216, 1330104, 1496367, 1729512, 1884314, 1944324, 1995156, 2592432, 2660208, 2826471, 2992734, 3459024, 3768628, 3888648, 3990312, 4489101, 5652942, 5985468, 7537256, 7777296, 7980624, 8479413, 8978202, 11305884, 11970936, 15074512, 16958826, 17956404, 22611768, 23941872, 25438239, 33917652, 35912808, 45223536, 50876478, 67835304, 71825616, 76314717, 101752956, 135670608, 152629434, 203505912, 305258868, 407011824, 610517736, 1221035472]

約数ペア:

[(1, 1221035472), (2, 610517736), (3, 407011824), (4, 305258868), (6, 203505912), (8, 152629434), (9, 135670608), (12, 101752956), (16, 76314717), (17, 71825616), (18, 67835304), (24, 50876478), (27, 45223536), (34, 35912808), (36, 33917652), (48, 25438239), (51, 23941872), (54, 22611768), (68, 17956404), (72, 16958826), (81, 15074512), (102, 11970936), (108, 11305884), (136, 8978202), (144, 8479413), (153, 7980624), (157, 7777296), (162, 7537256), (204, 5985468), (216, 5652942), (272, 4489101), (306, 3990312), (314, 3888648), (324, 3768628), (353, 3459024), (408, 2992734), (432, 2826471), (459, 2660208), (471, 2592432), (612, 1995156), (628, 1944324), (648, 1884314), (706, 1729512), (816, 1496367), (918, 1330104), (942, 1296216), (1059, 1153008), (1224, 997578), (1256, 972162), (1296, 942157), (1377, 886736), (1412, 864756), (1413, 864144), (1836, 665052), (1884, 648108), (2118, 576504), (2448, 498789), (2512, 486081), (2669, 457488), (2754, 443368), (2824, 432378), (2826, 432072), (3177, 384336), (3672, 332526), (3768, 324054), (4236, 288252), (4239, 288048), (5338, 228744), (5508, 221684), (5648, 216189), (5652, 216036), (6001, 203472), (6354, 192168), (7344, 166263), (7536, 162027), (8007, 152496), (8472, 144126), (8478, 144024), (9531, 128112), (10676, 114372), (11016, 110842), (11304, 108018), (12002, 101736), (12708, 96084), (12717, 96016), (16014, 76248), (16944, 72063), (16956, 72012), (18003, 67824), (19062, 64056), (21352, 57186), (22032, 55421), (22608, 54009), (24004, 50868), (24021, 50832), (25416, 48042), (25434, 48008), (28593, 42704), (32028, 38124), (33912, 36006)]