856553432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3929}}^1$

素因数の和:4188

約数の個数: 64

約数和(自身を含む): 1952424000

約数和(自身を除く): 1095870568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 229, 238, 458, 476, 916, 952, 1603, 1832, 3206, 3893, 3929, 6412, 7786, 7858, 12824, 15572, 15716, 27251, 27503, 31144, 31432, 54502, 55006, 66793, 109004, 110012, 133586, 218008, 220024, 267172, 467551, 534344, 899741, 935102, 1799482, 1870204, 3598964, 3740408, 6298187, 7197928, 12596374, 15295597, 25192748, 30591194, 50385496, 61182388, 107069179, 122364776, 214138358, 428276716, 856553432]

約数ペア:

[(1, 856553432), (2, 428276716), (4, 214138358), (7, 122364776), (8, 107069179), (14, 61182388), (17, 50385496), (28, 30591194), (34, 25192748), (56, 15295597), (68, 12596374), (119, 7197928), (136, 6298187), (229, 3740408), (238, 3598964), (458, 1870204), (476, 1799482), (916, 935102), (952, 899741), (1603, 534344), (1832, 467551), (3206, 267172), (3893, 220024), (3929, 218008), (6412, 133586), (7786, 110012), (7858, 109004), (12824, 66793), (15572, 55006), (15716, 54502), (27251, 31432), (27503, 31144)]