438469778136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{135221}}^1$

素因数の和:135809

約数の個数: 128

約数和(自身を含む): 1244907820800

約数和(自身を除く): 806438042664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 547, 741, 988, 1094, 1482, 1641, 1976, 2188, 2964, 3282, 4376, 5928, 6564, 7111, 10393, 13128, 14222, 20786, 21333, 28444, 31179, 41572, 42666, 56888, 62358, 83144, 85332, 124716, 135109, 135221, 170664, 249432, 270218, 270442, 405327, 405663, 540436, 540884, 810654, 811326, 1080872, 1081768, 1621308, 1622652, 1757873, 2569199, 3242616, 3245304, 3515746, 5138398, 5273619, 7031492, 7707597, 10276796, 10547238, 14062984, 15415194, 20553592, 21094476, 30830388, 33399587, 42188952, 61660776, 66799174, 73965887, 100198761, 133598348, 147931774, 200397522, 221897661, 267196696, 295863548, 400795044, 443795322, 591727096, 801590088, 887590644, 961556531, 1405351853, 1775181288, 1923113062, 2810703706, 2884669593, 3846226124, 4216055559, 5621407412, 5769339186, 7692452248, 8432111118, 11242814824, 11538678372, 16864222236, 18269574089, 23077356744, 33728444472, 36539148178, 54808722267, 73078296356, 109617444534, 146156592712, 219234889068, 438469778136]

約数ペア:

[(1, 438469778136), (2, 219234889068), (3, 146156592712), (4, 109617444534), (6, 73078296356), (8, 54808722267), (12, 36539148178), (13, 33728444472), (19, 23077356744), (24, 18269574089), (26, 16864222236), (38, 11538678372), (39, 11242814824), (52, 8432111118), (57, 7692452248), (76, 5769339186), (78, 5621407412), (104, 4216055559), (114, 3846226124), (152, 2884669593), (156, 2810703706), (228, 1923113062), (247, 1775181288), (312, 1405351853), (456, 961556531), (494, 887590644), (547, 801590088), (741, 591727096), (988, 443795322), (1094, 400795044), (1482, 295863548), (1641, 267196696), (1976, 221897661), (2188, 200397522), (2964, 147931774), (3282, 133598348), (4376, 100198761), (5928, 73965887), (6564, 66799174), (7111, 61660776), (10393, 42188952), (13128, 33399587), (14222, 30830388), (20786, 21094476), (21333, 20553592), (28444, 15415194), (31179, 14062984), (41572, 10547238), (42666, 10276796), (56888, 7707597), (62358, 7031492), (83144, 5273619), (85332, 5138398), (124716, 3515746), (135109, 3245304), (135221, 3242616), (170664, 2569199), (249432, 1757873), (270218, 1622652), (270442, 1621308), (405327, 1081768), (405663, 1080872), (540436, 811326), (540884, 810654)]