1331933772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 3651056640

約数和(自身を除く): 2319122868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 89, 92, 97, 129, 138, 156, 172, 178, 194, 258, 267, 276, 291, 299, 356, 388, 516, 534, 559, 582, 598, 897, 989, 1068, 1118, 1157, 1164, 1196, 1261, 1677, 1794, 1978, 2047, 2231, 2236, 2314, 2522, 2967, 3354, 3471, 3588, 3783, 3827, 3956, 4094, 4171, 4462, 4628, 5044, 5934, 6141, 6693, 6708, 6942, 7566, 7654, 8188, 8342, 8633, 8924, 11481, 11868, 12282, 12513, 12857, 13386, 13884, 15132, 15308, 16684, 17266, 22962, 24564, 25026, 25714, 25899, 26611, 26772, 29003, 34532, 38571, 45924, 49751, 50052, 51428, 51798, 53222, 54223, 58006, 77142, 79833, 87009, 88021, 95933, 99502, 103596, 106444, 108446, 112229, 116012, 149253, 154284, 159666, 162669, 174018, 176042, 191866, 198559, 199004, 216892, 224458, 264063, 287799, 298506, 319332, 325338, 336687, 348036, 352084, 371219, 383732, 397118, 448916, 528126, 575598, 595677, 597012, 650676, 673374, 742438, 794236, 1056252, 1113657, 1144273, 1151196, 1191354, 1247129, 1346748, 1484876, 2227314, 2288546, 2382708, 2494258, 2581267, 3432819, 3741387, 4454628, 4577092, 4825847, 4988516, 5162534, 6865638, 7482774, 7743801, 8538037, 9651694, 10325068, 13731276, 14477541, 14965548, 15487602, 17076074, 19303388, 25614111, 28955082, 30975204, 34152148, 51228222, 57910164, 102456444, 110994481, 221988962, 332983443, 443977924, 665966886, 1331933772]

約数ペア:

[(1, 1331933772), (2, 665966886), (3, 443977924), (4, 332983443), (6, 221988962), (12, 110994481), (13, 102456444), (23, 57910164), (26, 51228222), (39, 34152148), (43, 30975204), (46, 28955082), (52, 25614111), (69, 19303388), (78, 17076074), (86, 15487602), (89, 14965548), (92, 14477541), (97, 13731276), (129, 10325068), (138, 9651694), (156, 8538037), (172, 7743801), (178, 7482774), (194, 6865638), (258, 5162534), (267, 4988516), (276, 4825847), (291, 4577092), (299, 4454628), (356, 3741387), (388, 3432819), (516, 2581267), (534, 2494258), (559, 2382708), (582, 2288546), (598, 2227314), (897, 1484876), (989, 1346748), (1068, 1247129), (1118, 1191354), (1157, 1151196), (1164, 1144273), (1196, 1113657), (1261, 1056252), (1677, 794236), (1794, 742438), (1978, 673374), (2047, 650676), (2231, 597012), (2236, 595677), (2314, 575598), (2522, 528126), (2967, 448916), (3354, 397118), (3471, 383732), (3588, 371219), (3783, 352084), (3827, 348036), (3956, 336687), (4094, 325338), (4171, 319332), (4462, 298506), (4628, 287799), (5044, 264063), (5934, 224458), (6141, 216892), (6693, 199004), (6708, 198559), (6942, 191866), (7566, 176042), (7654, 174018), (8188, 162669), (8342, 159666), (8633, 154284), (8924, 149253), (11481, 116012), (11868, 112229), (12282, 108446), (12513, 106444), (12857, 103596), (13386, 99502), (13884, 95933), (15132, 88021), (15308, 87009), (16684, 79833), (17266, 77142), (22962, 58006), (24564, 54223), (25026, 53222), (25714, 51798), (25899, 51428), (26611, 50052), (26772, 49751), (29003, 45924), (34532, 38571)]