1640462328

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2562

約数の個数: 128

約数和(自身を含む): 4852224000

約数和(自身を除く): 3211761672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 191, 204, 216, 306, 382, 408, 459, 573, 612, 764, 918, 1146, 1224, 1528, 1719, 1836, 2292, 2339, 3247, 3438, 3672, 4584, 4678, 5157, 6494, 6876, 7017, 9356, 9741, 10314, 12988, 13752, 14034, 18712, 19482, 20628, 21051, 25976, 28068, 29223, 38964, 39763, 41256, 42102, 56136, 58446, 63153, 77928, 79526, 84204, 87669, 116892, 119289, 126306, 159052, 168408, 175338, 233784, 238578, 252612, 318104, 350676, 357867, 446749, 477156, 505224, 701352, 715734, 893498, 954312, 1073601, 1340247, 1431468, 1786996, 2147202, 2680494, 2862936, 3573992, 4020741, 4294404, 5360988, 7594733, 8041482, 8588808, 10721976, 12062223, 15189466, 16082964, 22784199, 24124446, 30378932, 32165928, 45568398, 48248892, 60757864, 68352597, 91136796, 96497784, 136705194, 182273592, 205057791, 273410388, 410115582, 546820776, 820231164, 1640462328]

約数ペア:

[(1, 1640462328), (2, 820231164), (3, 546820776), (4, 410115582), (6, 273410388), (8, 205057791), (9, 182273592), (12, 136705194), (17, 96497784), (18, 91136796), (24, 68352597), (27, 60757864), (34, 48248892), (36, 45568398), (51, 32165928), (54, 30378932), (68, 24124446), (72, 22784199), (102, 16082964), (108, 15189466), (136, 12062223), (153, 10721976), (191, 8588808), (204, 8041482), (216, 7594733), (306, 5360988), (382, 4294404), (408, 4020741), (459, 3573992), (573, 2862936), (612, 2680494), (764, 2147202), (918, 1786996), (1146, 1431468), (1224, 1340247), (1528, 1073601), (1719, 954312), (1836, 893498), (2292, 715734), (2339, 701352), (3247, 505224), (3438, 477156), (3672, 446749), (4584, 357867), (4678, 350676), (5157, 318104), (6494, 252612), (6876, 238578), (7017, 233784), (9356, 175338), (9741, 168408), (10314, 159052), (12988, 126306), (13752, 119289), (14034, 116892), (18712, 87669), (19482, 84204), (20628, 79526), (21051, 77928), (25976, 63153), (28068, 58446), (29223, 56136), (38964, 42102), (39763, 41256)]