213965808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 683956224

約数和(自身を除く): 469990416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 168, 188, 204, 238, 272, 282, 329, 336, 357, 376, 408, 476, 564, 658, 714, 752, 797, 799, 816, 952, 987, 1128, 1316, 1428, 1594, 1598, 1904, 1974, 2256, 2391, 2397, 2632, 2856, 3188, 3196, 3948, 4782, 4794, 5264, 5579, 5593, 5712, 6376, 6392, 7896, 9564, 9588, 11158, 11186, 12752, 12784, 13549, 15792, 16737, 16779, 19128, 19176, 22316, 22372, 27098, 33474, 33558, 37459, 38256, 38352, 40647, 44632, 44744, 54196, 66948, 67116, 74918, 81294, 89264, 89488, 94843, 108392, 112377, 133896, 134232, 149836, 162588, 189686, 216784, 224754, 262213, 267792, 268464, 284529, 299672, 325176, 379372, 449508, 524426, 569058, 599344, 636803, 650352, 758744, 786639, 899016, 1048852, 1138116, 1273606, 1517488, 1573278, 1798032, 1910409, 2097704, 2276232, 2547212, 3146556, 3820818, 4195408, 4457621, 4552464, 5094424, 6293112, 7641636, 8915242, 10188848, 12586224, 13372863, 15283272, 17830484, 26745726, 30566544, 35660968, 53491452, 71321936, 106982904, 213965808]

約数ペア:

[(1, 213965808), (2, 106982904), (3, 71321936), (4, 53491452), (6, 35660968), (7, 30566544), (8, 26745726), (12, 17830484), (14, 15283272), (16, 13372863), (17, 12586224), (21, 10188848), (24, 8915242), (28, 7641636), (34, 6293112), (42, 5094424), (47, 4552464), (48, 4457621), (51, 4195408), (56, 3820818), (68, 3146556), (84, 2547212), (94, 2276232), (102, 2097704), (112, 1910409), (119, 1798032), (136, 1573278), (141, 1517488), (168, 1273606), (188, 1138116), (204, 1048852), (238, 899016), (272, 786639), (282, 758744), (329, 650352), (336, 636803), (357, 599344), (376, 569058), (408, 524426), (476, 449508), (564, 379372), (658, 325176), (714, 299672), (752, 284529), (797, 268464), (799, 267792), (816, 262213), (952, 224754), (987, 216784), (1128, 189686), (1316, 162588), (1428, 149836), (1594, 134232), (1598, 133896), (1904, 112377), (1974, 108392), (2256, 94843), (2391, 89488), (2397, 89264), (2632, 81294), (2856, 74918), (3188, 67116), (3196, 66948), (3948, 54196), (4782, 44744), (4794, 44632), (5264, 40647), (5579, 38352), (5593, 38256), (5712, 37459), (6376, 33558), (6392, 33474), (7896, 27098), (9564, 22372), (9588, 22316), (11158, 19176), (11186, 19128), (12752, 16779), (12784, 16737), (13549, 15792)]