408972672

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:7001

約数の個数: 128

約数和(自身を含む): 1278223200

約数和(自身を除く): 869250528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 6961, 7344, 9792, 13922, 14688, 19584, 20883, 27844, 29376, 41766, 55688, 58752, 62649, 83532, 111376, 118337, 125298, 167064, 187947, 222752, 236674, 250596, 334128, 355011, 375894, 445504, 473348, 501192, 668256, 710022, 751788, 891008, 946696, 1002384, 1065033, 1336512, 1420044, 1503576, 1893392, 2004768, 2130066, 2673024, 2840088, 3007152, 3195099, 3786784, 4009536, 4260132, 5680176, 6014304, 6390198, 7573568, 8019072, 8520264, 11360352, 12028608, 12780396, 15147136, 17040528, 22720704, 24057216, 25560792, 34081056, 45441408, 51121584, 68162112, 102243168, 136324224, 204486336, 408972672]

約数ペア:

[(1, 408972672), (2, 204486336), (3, 136324224), (4, 102243168), (6, 68162112), (8, 51121584), (9, 45441408), (12, 34081056), (16, 25560792), (17, 24057216), (18, 22720704), (24, 17040528), (27, 15147136), (32, 12780396), (34, 12028608), (36, 11360352), (48, 8520264), (51, 8019072), (54, 7573568), (64, 6390198), (68, 6014304), (72, 5680176), (96, 4260132), (102, 4009536), (108, 3786784), (128, 3195099), (136, 3007152), (144, 2840088), (153, 2673024), (192, 2130066), (204, 2004768), (216, 1893392), (272, 1503576), (288, 1420044), (306, 1336512), (384, 1065033), (408, 1002384), (432, 946696), (459, 891008), (544, 751788), (576, 710022), (612, 668256), (816, 501192), (864, 473348), (918, 445504), (1088, 375894), (1152, 355011), (1224, 334128), (1632, 250596), (1728, 236674), (1836, 222752), (2176, 187947), (2448, 167064), (3264, 125298), (3456, 118337), (3672, 111376), (4896, 83532), (6528, 62649), (6961, 58752), (7344, 55688), (9792, 41766), (13922, 29376), (14688, 27844), (19584, 20883)]