331804638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 835660800

約数和(自身を除く): 503856162

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 89, 99, 114, 171, 178, 198, 209, 267, 342, 418, 534, 627, 801, 979, 991, 1254, 1602, 1691, 1881, 1958, 1982, 2937, 2973, 3382, 3762, 5073, 5874, 5946, 8811, 8919, 10146, 10901, 15219, 17622, 17838, 18601, 18829, 21802, 30438, 32703, 37202, 37658, 55803, 56487, 65406, 88199, 98109, 111606, 112974, 167409, 169461, 176398, 196218, 207119, 264597, 334818, 338922, 414238, 529194, 621357, 793791, 970189, 1242714, 1587582, 1675781, 1864071, 1940378, 2910567, 3351562, 3728142, 5027343, 5821134, 8731701, 10054686, 15082029, 17463402, 18433591, 30164058, 36867182, 55300773, 110601546, 165902319, 331804638]

約数ペア:

[(1, 331804638), (2, 165902319), (3, 110601546), (6, 55300773), (9, 36867182), (11, 30164058), (18, 18433591), (19, 17463402), (22, 15082029), (33, 10054686), (38, 8731701), (57, 5821134), (66, 5027343), (89, 3728142), (99, 3351562), (114, 2910567), (171, 1940378), (178, 1864071), (198, 1675781), (209, 1587582), (267, 1242714), (342, 970189), (418, 793791), (534, 621357), (627, 529194), (801, 414238), (979, 338922), (991, 334818), (1254, 264597), (1602, 207119), (1691, 196218), (1881, 176398), (1958, 169461), (1982, 167409), (2937, 112974), (2973, 111606), (3382, 98109), (3762, 88199), (5073, 65406), (5874, 56487), (5946, 55803), (8811, 37658), (8919, 37202), (10146, 32703), (10901, 30438), (15219, 21802), (17622, 18829), (17838, 18601)]