421702272

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 1309637160

約数和(自身を除く): 887934888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 128, 136, 144, 153, 183, 192, 204, 244, 272, 288, 306, 353, 366, 384, 408, 488, 544, 549, 576, 612, 706, 732, 816, 976, 1037, 1059, 1088, 1098, 1152, 1224, 1412, 1464, 1632, 1952, 2074, 2118, 2176, 2196, 2448, 2824, 2928, 3111, 3177, 3264, 3904, 4148, 4236, 4392, 4896, 5648, 5856, 6001, 6222, 6354, 6528, 7808, 8296, 8472, 8784, 9333, 9792, 11296, 11712, 12002, 12444, 12708, 16592, 16944, 17568, 18003, 18666, 19584, 21533, 22592, 23424, 24004, 24888, 25416, 33184, 33888, 35136, 36006, 37332, 43066, 45184, 48008, 49776, 50832, 54009, 64599, 66368, 67776, 70272, 72012, 74664, 86132, 96016, 99552, 101664, 108018, 129198, 132736, 135552, 144024, 149328, 172264, 192032, 193797, 199104, 203328, 216036, 258396, 288048, 298656, 344528, 366061, 384064, 387594, 398208, 406656, 432072, 516792, 576096, 597312, 689056, 732122, 768128, 775188, 864144, 1033584, 1098183, 1152192, 1194624, 1378112, 1464244, 1550376, 1728288, 2067168, 2196366, 2304384, 2756224, 2928488, 3100752, 3294549, 3456576, 4134336, 4392732, 5856976, 6201504, 6589098, 6913152, 8268672, 8785464, 11713952, 12403008, 13178196, 17570928, 23427904, 24806016, 26356392, 35141856, 46855808, 52712784, 70283712, 105425568, 140567424, 210851136, 421702272]

約数ペア:

[(1, 421702272), (2, 210851136), (3, 140567424), (4, 105425568), (6, 70283712), (8, 52712784), (9, 46855808), (12, 35141856), (16, 26356392), (17, 24806016), (18, 23427904), (24, 17570928), (32, 13178196), (34, 12403008), (36, 11713952), (48, 8785464), (51, 8268672), (61, 6913152), (64, 6589098), (68, 6201504), (72, 5856976), (96, 4392732), (102, 4134336), (122, 3456576), (128, 3294549), (136, 3100752), (144, 2928488), (153, 2756224), (183, 2304384), (192, 2196366), (204, 2067168), (244, 1728288), (272, 1550376), (288, 1464244), (306, 1378112), (353, 1194624), (366, 1152192), (384, 1098183), (408, 1033584), (488, 864144), (544, 775188), (549, 768128), (576, 732122), (612, 689056), (706, 597312), (732, 576096), (816, 516792), (976, 432072), (1037, 406656), (1059, 398208), (1088, 387594), (1098, 384064), (1152, 366061), (1224, 344528), (1412, 298656), (1464, 288048), (1632, 258396), (1952, 216036), (2074, 203328), (2118, 199104), (2176, 193797), (2196, 192032), (2448, 172264), (2824, 149328), (2928, 144024), (3111, 135552), (3177, 132736), (3264, 129198), (3904, 108018), (4148, 101664), (4236, 99552), (4392, 96016), (4896, 86132), (5648, 74664), (5856, 72012), (6001, 70272), (6222, 67776), (6354, 66368), (6528, 64599), (7808, 54009), (8296, 50832), (8472, 49776), (8784, 48008), (9333, 45184), (9792, 43066), (11296, 37332), (11712, 36006), (12002, 35136), (12444, 33888), (12708, 33184), (16592, 25416), (16944, 24888), (17568, 24004), (18003, 23424), (18666, 22592), (19584, 21533)]